3323387872 has 48 divisors (see below), whose sum is σ = 7604392320. Its totient is φ = 1400162688.

The previous prime is 3323387857. The next prime is 3323387887. The reversal of 3323387872 is 2787833233.

It is an interprime number because it is at equal distance from previous prime (3323387857) and next prime (3323387887).

It is a super-2 number, since 2×3323387872² = 22089813895513376768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 112518 + ... + 138949.

It is an arithmetic number, because the mean of its divisors is an integer number (158424840).

Almost surely, 2^3323387872 is an apocalyptic number.

3323387872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3323387872 is an abundant number, since it is smaller than the sum of its proper divisors (4281004448).

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

3323387872 is a wasteful number, since it uses less digits than its factorization.

3323387872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251543 (or 251535 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 46.

The square root of 3323387872 is about 57648.8323559116. The cubic root of 3323387872 is about 1492.3144475921.

The spelling of 3323387872 in words is "three billion, three hundred twenty-three million, three hundred eighty-seven thousand, eight hundred seventy-two".