425617304 has 64 divisors (see below), whose sum is σ = 968578560. Its totient is φ = 171164160.

The previous prime is 425617301. The next prime is 425617331. The reversal of 425617304 is 403716524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425617301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615599 + ... + 616289.

It is an arithmetic number, because the mean of its divisors is an integer number (15134040).

Almost surely, 2^425617304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425617304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484289280).

425617304 is an abundant number, since it is smaller than the sum of its proper divisors (542961256).

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

425617304 is a wasteful number, since it uses less digits than its factorization.

425617304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 425617304 is about 20630.4945166130. The cubic root of 425617304 is about 752.2111363912.

The spelling of 425617304 in words is "four hundred twenty-five million, six hundred seventeen thousand, three hundred four".