3286362780 has 120 divisors (see below), whose sum is σ = 10335161760. Its totient is φ = 874177920.

The previous prime is 3286362757. The next prime is 3286362787. The reversal of 3286362780 is 872636823.

3286362780 is a `hidden beast` number, since 3 + 2 + 8 + 636 + 2 + 7 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3286362787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 708870 + ... + 713490.

It is an arithmetic number, because the mean of its divisors is an integer number (86126348).

Almost surely, 2^3286362780 is an apocalyptic number.

3286362780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3286362780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5167580880).

3286362780 is an abundant number, since it is smaller than the sum of its proper divisors (7048798980).

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

3286362780 is a wasteful number, since it uses less digits than its factorization.

3286362780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081 (or 5070 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 3286362780 is about 57326.8068184510. The cubic root of 3286362780 is about 1486.7518963071.

The spelling of 3286362780 in words is "three billion, two hundred eighty-six million, three hundred sixty-two thousand, seven hundred eighty".