325151340 has 24 divisors (see below), whose sum is σ = 910423920. Its totient is φ = 86707008.

The previous prime is 325151339. The next prime is 325151353. The reversal of 325151340 is 43151523.

It is a self number, because there is not a number n which added to its sum of digits gives 325151340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2709535 + ... + 2709654.

It is an arithmetic number, because the mean of its divisors is an integer number (37934330).

Almost surely, 2^325151340 is an apocalyptic number.

325151340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325151340 is an abundant number, since it is smaller than the sum of its proper divisors (585272580).

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

325151340 is a wasteful number, since it uses less digits than its factorization.

325151340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5419201 (or 5419199 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 325151340 is about 18031.9533051747. The cubic root of 325151340 is about 687.6411364237.

The spelling of 325151340 in words is "three hundred twenty-five million, one hundred fifty-one thousand, three hundred forty".