325775370 has 16 divisors (see below), whose sum is σ = 781860960. Its totient is φ = 86873424.

The previous prime is 325775363. The next prime is 325775389. The reversal of 325775370 is 73577523.

It is a happy number.

It is a super-2 number, since 2×325775370² = 212259183397273800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5429560 + ... + 5429619.

It is an arithmetic number, because the mean of its divisors is an integer number (48866310).

Almost surely, 2^325775370 is an apocalyptic number.

325775370 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

325775370 is an abundant number, since it is smaller than the sum of its proper divisors (456085590).

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

325775370 is a wasteful number, since it uses less digits than its factorization.

325775370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10859189.

The product of its (nonzero) digits is 154350, while the sum is 39.

The square root of 325775370 is about 18049.2484608086. The cubic root of 325775370 is about 688.0807619385.

The spelling of 325775370 in words is "three hundred twenty-five million, seven hundred seventy-five thousand, three hundred seventy".