725032079 has 6 divisors (see below), whose sum is σ = 727275024. Its totient is φ = 722792160.

The previous prime is 725032067. The next prime is 725032093. The reversal of 725032079 is 970230527.

It is not a de Polignac number, because 725032079 - 2¹² = 725027983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725032019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558359 + ... + 559655.

It is an arithmetic number, because the mean of its divisors is an integer number (121212504).

Almost surely, 2^725032079 is an apocalyptic number.

725032079 is a deficient number, since it is larger than the sum of its proper divisors (2242945).

725032079 is an frugal number, since it uses more digits than its factorization.

725032079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3025 (or 1728 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 725032079 is about 26926.4197211586. The cubic root of 725032079 is about 898.3641391224.

The spelling of 725032079 in words is "seven hundred twenty-five million, thirty-two thousand, seventy-nine".