3268723376 has 20 divisors (see below), whose sum is σ = 6357802152. Its totient is φ = 1628000256.

The previous prime is 3268723373. The next prime is 3268723391. The reversal of 3268723376 is 6733278623.

It is a self number, because there is not a number n which added to its sum of digits gives 3268723376.

It is not an unprimeable number, because it can be changed into a prime (3268723373) by changing a digit.

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, 393350 + ... + 401573.

Almost surely, 2^3268723376 is an apocalyptic number.

It is an amenable number.

3268723376 is a deficient number, since it is larger than the sum of its proper divisors (3089078776).

3268723376 is a wasteful number, since it uses less digits than its factorization.

3268723376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795188 (or 795182 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 47.

The square root of 3268723376 is about 57172.7502924251. The cubic root of 3268723376 is about 1484.0870982947.

The spelling of 3268723376 in words is "three billion, two hundred sixty-eight million, seven hundred twenty-three thousand, three hundred seventy-six".