3612362864 has 20 divisors (see below), whose sum is σ = 7635221880. Its totient is φ = 1641983040.

The previous prime is 3612362813. The next prime is 3612362881. The reversal of 3612362864 is 4682632163.

It is a super-2 number, since 2×3612362864² = 26098330922412564992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10262219 + ... + 10262570.

It is an arithmetic number, because the mean of its divisors is an integer number (381761094).

Almost surely, 2^3612362864 is an apocalyptic number.

It is an amenable number.

3612362864 is an abundant number, since it is smaller than the sum of its proper divisors (4022859016).

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

3612362864 is a wasteful number, since it uses less digits than its factorization.

3612362864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20524808 (or 20524802 counting only the distinct ones).

The product of its digits is 248832, while the sum is 41.

The square root of 3612362864 is about 60102.9355689055. The cubic root of 3612362864 is about 1534.3712639003.

The spelling of 3612362864 in words is "three billion, six hundred twelve million, three hundred sixty-two thousand, eight hundred sixty-four".