325430932 has 48 divisors (see below), whose sum is σ = 625701888. Its totient is φ = 147432960.

The previous prime is 325430929. The next prime is 325430939. The reversal of 325430932 is 239034523.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 325430894 and 325430903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325430939) 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, 667993 + ... + 668479.

It is an arithmetic number, because the mean of its divisors is an integer number (13035456).

Almost surely, 2^325430932 is an apocalyptic number.

It is an amenable number.

325430932 is a deficient number, since it is larger than the sum of its proper divisors (300270956).

325430932 is a wasteful number, since it uses less digits than its factorization.

325430932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 325430932 is about 18039.7043213019. The cubic root of 325430932 is about 687.8381768543.

The spelling of 325430932 in words is "three hundred twenty-five million, four hundred thirty thousand, nine hundred thirty-two".