325551340 has 24 divisors (see below), whose sum is σ = 684109440. Its totient is φ = 130134528.

The previous prime is 325551299. The next prime is 325551341. The reversal of 325551340 is 43155523.

It is a junction number, because it is equal to n+sod(n) for n = 325551299 and 325551308.

It is not an unprimeable number, because it can be changed into a prime (325551341) 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, 31996 + ... + 40924.

It is an arithmetic number, because the mean of its divisors is an integer number (28504560).

Almost surely, 2^325551340 is an apocalyptic number.

It is an amenable number.

325551340 is an abundant number, since it is smaller than the sum of its proper divisors (358558100).

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

325551340 is a wasteful number, since it uses less digits than its factorization.

325551340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10761 (or 10759 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 325551340 is about 18043.0413179153. The cubic root of 325551340 is about 687.9229987512.

The spelling of 325551340 in words is "three hundred twenty-five million, five hundred fifty-one thousand, three hundred forty".