325407670 has 16 divisors (see below), whose sum is σ = 669410208. Its totient is φ = 111568320.

The previous prime is 325407653. The next prime is 325407673. The reversal of 325407670 is 76704523.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325407673) 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, 2324271 + ... + 2324410.

It is an arithmetic number, because the mean of its divisors is an integer number (41838138).

Almost surely, 2^325407670 is an apocalyptic number.

325407670 is an abundant number, since it is smaller than the sum of its proper divisors (344002538).

325407670 is a wasteful number, since it uses less digits than its factorization.

325407670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648695.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 325407670 is about 18039.0595652878. The cubic root of 325407670 is about 687.8217874341.

The spelling of 325407670 in words is "three hundred twenty-five million, four hundred seven thousand, six hundred seventy".