3722291525904 has 40 divisors (see below), whose sum is σ = 10989622601280. Its totient is φ = 1063511864448.

The previous prime is 3722291525891. The next prime is 3722291525941. The reversal of 3722291525904 is 4095251922273.

It is a super-4 number, since 4×3722291525904⁴ (a number of 51 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5539123959 + ... + 5539124630.

It is an arithmetic number, because the mean of its divisors is an integer number (274740565032).

Almost surely, 2^{3722291525904} is an apocalyptic number.

It is an amenable number.

3722291525904 is an abundant number, since it is smaller than the sum of its proper divisors (7267331075376).

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

3722291525904 is a wasteful number, since it uses less digits than its factorization.

3722291525904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11078248607 (or 11078248601 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 3722291525904 in words is "three trillion, seven hundred twenty-two billion, two hundred ninety-one million, five hundred twenty-five thousand, nine hundred four".