326461130 has 16 divisors (see below), whose sum is σ = 588271464. Its totient is φ = 130441920.

The previous prime is 326461129. The next prime is 326461133. The reversal of 326461130 is 31164623.

It can be written as a sum of positive squares in 4 ways, for example, as 292786321 + 33674809 = 17111^2 + 5803^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 326461130.

It is not an unprimeable number, because it can be changed into a prime (326461133) 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, 7937 + ... + 26756.

Almost surely, 2^326461130 is an apocalyptic number.

326461130 is a deficient number, since it is larger than the sum of its proper divisors (261810334).

326461130 is a wasteful number, since it uses less digits than its factorization.

326461130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35641.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 326461130 is about 18068.2353869989. The cubic root of 326461130 is about 688.5632289027.

The spelling of 326461130 in words is "three hundred twenty-six million, four hundred sixty-one thousand, one hundred thirty".