9025387904 has 64 divisors (see below), whose sum is σ = 20382558000. Its totient is φ = 3946309632.

The previous prime is 9025387901. The next prime is 9025387909. The reversal of 9025387904 is 4097835209.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9025387901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111119 + ... + 174350.

Almost surely, 2^9025387904 is an apocalyptic number.

It is an amenable number.

9025387904 is an abundant number, since it is smaller than the sum of its proper divisors (11357170096).

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

9025387904 is a wasteful number, since it uses less digits than its factorization.

9025387904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285515 (or 285503 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 9025387904 is about 95002.0415780629. The cubic root of 9025387904 is about 2082.0378745406.

The spelling of 9025387904 in words is "nine billion, twenty-five million, three hundred eighty-seven thousand, nine hundred four".