725929104 has 80 divisors (see below), whose sum is σ = 2010942720. Its totient is φ = 224839680.

The previous prime is 725929103. The next prime is 725929109. The reversal of 725929104 is 401929527.

It is not an unprimeable number, because it can be changed into a prime (725929103) 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, 58834 + ... + 70094.

It is an arithmetic number, because the mean of its divisors is an integer number (25136784).

Almost surely, 2^725929104 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 725929104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1005471360).

725929104 is an abundant number, since it is smaller than the sum of its proper divisors (1285013616).

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

725929104 is a wasteful number, since it uses less digits than its factorization.

725929104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11368 (or 11362 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 725929104 is about 26943.0715398226. The cubic root of 725929104 is about 898.7344781291.

It can be divided in two parts, 7259 and 29104, that added together give a palindrome (36363).

The spelling of 725929104 in words is "seven hundred twenty-five million, nine hundred twenty-nine thousand, one hundred four".