725801008 has 20 divisors (see below), whose sum is σ = 1430075880. Its totient is φ = 356749184.

The previous prime is 725801003. The next prime is 725801029. The reversal of 725801008 is 800108527.

It is a super-3 number, since 3×725801008³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (725801003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383485 + ... + 385372.

It is an arithmetic number, because the mean of its divisors is an integer number (71503794).

Almost surely, 2^725801008 is an apocalyptic number.

It is an amenable number.

725801008 is a deficient number, since it is larger than the sum of its proper divisors (704274872).

725801008 is a wasteful number, since it uses less digits than its factorization.

725801008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768924 (or 768918 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 725801008 is about 26940.6942746470. The cubic root of 725801008 is about 898.6816120557.

The spelling of 725801008 in words is "seven hundred twenty-five million, eight hundred one thousand, eight".