325540370 has 32 divisors (see below), whose sum is σ = 611020800. Its totient is φ = 124721856.

The previous prime is 325540349. The next prime is 325540379. The reversal of 325540370 is 73045523.

325540370 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (325540379) 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, 32411 + ... + 41249.

It is an arithmetic number, because the mean of its divisors is an integer number (19094400).

Almost surely, 2^325540370 is an apocalyptic number.

325540370 is the 14732-nd pentagonal number.

325540370 is a deficient number, since it is larger than the sum of its proper divisors (285480430).

325540370 is a wasteful number, since it uses less digits than its factorization.

325540370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9002.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 325540370 is about 18042.7373200410. The cubic root of 325540370 is about 687.9152717568.

Adding to 325540370 its reverse (73045523), we get a palindrome (398585893).

The spelling of 325540370 in words is "three hundred twenty-five million, five hundred forty thousand, three hundred seventy".