322472634 has 32 divisors (see below), whose sum is σ = 727842240. Its totient is φ = 94348800.

The previous prime is 322472629. The next prime is 322472639. The reversal of 322472634 is 436274223.

It is an interprime number because it is at equal distance from previous prime (322472629) and next prime (322472639).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 322472595 and 322472604.

It is not an unprimeable number, because it can be changed into a prime (322472639) 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, 82327 + ... + 86154.

It is an arithmetic number, because the mean of its divisors is an integer number (22745070).

Almost surely, 2^322472634 is an apocalyptic number.

322472634 is an abundant number, since it is smaller than the sum of its proper divisors (405369606).

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

322472634 is a wasteful number, since it uses less digits than its factorization.

322472634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168526.

The product of its digits is 48384, while the sum is 33.

The square root of 322472634 is about 17957.5230474584. The cubic root of 322472634 is about 685.7475873832.

The spelling of 322472634 in words is "three hundred twenty-two million, four hundred seventy-two thousand, six hundred thirty-four".