425316904 has 32 divisors (see below), whose sum is σ = 806584320. Its totient is φ = 210240576.

The previous prime is 425316901. The next prime is 425316923. The reversal of 425316904 is 409613524.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 425316904.

It is not an unprimeable number, because it can be changed into a prime (425316901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388582 + ... + 389674.

It is an arithmetic number, because the mean of its divisors is an integer number (25205760).

Almost surely, 2^425316904 is an apocalyptic number.

It is an amenable number.

425316904 is a deficient number, since it is larger than the sum of its proper divisors (381267416).

425316904 is a wasteful number, since it uses less digits than its factorization.

425316904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609 (or 1605 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 425316904 is about 20623.2127468055. The cubic root of 425316904 is about 752.0341249415.

The spelling of 425316904 in words is "four hundred twenty-five million, three hundred sixteen thousand, nine hundred four".