3326566140 has 72 divisors (see below), whose sum is σ = 10095347808. Its totient is φ = 886665600.

The previous prime is 3326566123. The next prime is 3326566157. The reversal of 3326566140 is 416656233.

3326566140 is a `hidden beast` number, since 3 + 32 + 6 + 5 + 6 + 614 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3326566123) and next prime (3326566157).

It is a super-2 number, since 2×3326566140² = 22132084567588999200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3326566095 and 3326566104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 649590 + ... + 654690.

It is an arithmetic number, because the mean of its divisors is an integer number (140213164).

Almost surely, 2^3326566140 is an apocalyptic number.

3326566140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3326566140 is an abundant number, since it is smaller than the sum of its proper divisors (6768781668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3326566140 is a wasteful number, since it uses less digits than its factorization.

3326566140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8739 (or 8734 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 3326566140 is about 57676.3915306774. The cubic root of 3326566140 is about 1492.7900129173.

The spelling of 3326566140 in words is "three billion, three hundred twenty-six million, five hundred sixty-six thousand, one hundred forty".