9725874904 has 16 divisors (see below), whose sum is σ = 18508195800. Its totient is φ = 4790356032.

The previous prime is 9725874841. The next prime is 9725874911. The reversal of 9725874904 is 4094785279.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9072109 + ... + 9073180.

Almost surely, 2^9725874904 is an apocalyptic number.

It is an amenable number.

9725874904 is a deficient number, since it is larger than the sum of its proper divisors (8782320896).

9725874904 is a wasteful number, since it uses less digits than its factorization.

9725874904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18145362 (or 18145358 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 9725874904 is about 98619.8504561835. The cubic root of 9725874904 is about 2134.5658633131.

The spelling of 9725874904 in words is "nine billion, seven hundred twenty-five million, eight hundred seventy-four thousand, nine hundred four".