3925672900 has 36 divisors (see below), whose sum is σ = 8679452292. Its totient is φ = 1540639360.

The previous prime is 3925672853. The next prime is 3925672903. The reversal of 3925672900 is 92765293.

It can be written as a sum of positive squares in 6 ways, for example, as 202720644 + 3722952256 = 14238^2 + 61016^2 .

It is not an unprimeable number, because it can be changed into a prime (3925672903) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 365047 + ... + 375646.

It is an arithmetic number, because the mean of its divisors is an integer number (241095897).

Almost surely, 2^3925672900 is an apocalyptic number.

It is an amenable number.

3925672900 is an abundant number, since it is smaller than the sum of its proper divisors (4753779392).

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

3925672900 is a wasteful number, since it uses less digits than its factorization.

3925672900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740760 (or 740753 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 3925672900 is about 62655.1905272021. The cubic root of 3925672900 is about 1577.5072721503.

The spelling of 3925672900 in words is "three billion, nine hundred twenty-five million, six hundred seventy-two thousand, nine hundred".