904787948 has 24 divisors (see below), whose sum is σ = 1655162880. Its totient is φ = 432254160.

The previous prime is 904787921. The next prime is 904787969. The reversal of 904787948 is 849787409.

It is a junction number, because it is equal to n+sod(n) for n = 904787893 and 904787902.

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, 36386 + ... + 55977.

It is an arithmetic number, because the mean of its divisors is an integer number (68965120).

Almost surely, 2^904787948 is an apocalyptic number.

It is an amenable number.

904787948 is a deficient number, since it is larger than the sum of its proper divisors (750374932).

904787948 is a wasteful number, since it uses less digits than its factorization.

904787948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92477 (or 92475 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 56.

The square root of 904787948 is about 30079.6932830107. The cubic root of 904787948 is about 967.1984733421.

The spelling of 904787948 in words is "nine hundred four million, seven hundred eighty-seven thousand, nine hundred forty-eight".