326252340 has 48 divisors (see below), whose sum is σ = 1015008960. Its totient is φ = 87000480.

The previous prime is 326252323. The next prime is 326252351. The reversal of 326252340 is 43252623.

326252340 is a `hidden beast` number, since 3 + 2 + 625 + 2 + 34 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301546 + ... + 302625.

It is an arithmetic number, because the mean of its divisors is an integer number (21146020).

Almost surely, 2^326252340 is an apocalyptic number.

326252340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

326252340 is an abundant number, since it is smaller than the sum of its proper divisors (688756620).

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

326252340 is a wasteful number, since it uses less digits than its factorization.

326252340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604189 (or 604181 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 326252340 is about 18062.4566435466. The cubic root of 326252340 is about 688.4164061390.

The spelling of 326252340 in words is "three hundred twenty-six million, two hundred fifty-two thousand, three hundred forty".