3722957839328 has 96 divisors (see below), whose sum is σ = 9264824662464. Its totient is φ = 1433012539392.

The previous prime is 3722957839327. The next prime is 3722957839339. The reversal of 3722957839328 is 8239387592273.

It is a super-4 number, since 4×3722957839328⁴ (a number of 51 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722957839327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17169125 + ... + 17384612.

It is an arithmetic number, because the mean of its divisors is an integer number (96508590234).

Almost surely, 2^{3722957839328} is an apocalyptic number.

It is an amenable number.

3722957839328 is an abundant number, since it is smaller than the sum of its proper divisors (5541866823136).

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

3722957839328 is a wasteful number, since it uses less digits than its factorization.

3722957839328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34553804 (or 34553796 counting only the distinct ones).

The product of its digits is 274337280, while the sum is 68.

The spelling of 3722957839328 in words is "three trillion, seven hundred twenty-two billion, nine hundred fifty-seven million, eight hundred thirty-nine thousand, three hundred twenty-eight".