3718887925 has 12 divisors (see below), whose sum is σ = 4709537856. Its totient is φ = 2911809200.

The previous prime is 3718887899. The next prime is 3718887943. The reversal of 3718887925 is 5297888173.

It is not a de Polignac number, because 3718887925 - 2¹⁵ = 3718855157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3718887925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1581331 + ... + 1583680.

It is an arithmetic number, because the mean of its divisors is an integer number (392461488).

Almost surely, 2^3718887925 is an apocalyptic number.

It is an amenable number.

3718887925 is a deficient number, since it is larger than the sum of its proper divisors (990649931).

3718887925 is a wasteful number, since it uses less digits than its factorization.

3718887925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165068 (or 3165063 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 58.

The square root of 3718887925 is about 60982.6854525118. The cubic root of 3718887925 is about 1549.3077623426.

The spelling of 3718887925 in words is "three billion, seven hundred eighteen million, eight hundred eighty-seven thousand, nine hundred twenty-five".