725078976 has 56 divisors (see below), whose sum is σ = 1922099280. Its totient is φ = 241231872.

The previous prime is 725078971. The next prime is 725078993. The reversal of 725078976 is 679870527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725078971) 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, 105930 + ... + 112566.

Almost surely, 2^725078976 is an apocalyptic number.

It is an amenable number.

725078976 is an abundant number, since it is smaller than the sum of its proper divisors (1197020304).

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

725078976 is a wasteful number, since it uses less digits than its factorization.

725078976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7221 (or 7211 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 51.

The square root of 725078976 is about 26927.2905432388. The cubic root of 725078976 is about 898.3835082308.

The spelling of 725078976 in words is "seven hundred twenty-five million, seventy-eight thousand, nine hundred seventy-six".