324136632 has 32 divisors (see below), whose sum is σ = 810996480. Its totient is φ = 107958240.

The previous prime is 324136609. The next prime is 324136643. The reversal of 324136632 is 236631423.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 324136632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29407 + ... + 38897.

It is an arithmetic number, because the mean of its divisors is an integer number (25343640).

Almost surely, 2^324136632 is an apocalyptic number.

It is an amenable number.

324136632 is an abundant number, since it is smaller than the sum of its proper divisors (486859848).

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

324136632 is a wasteful number, since it uses less digits than its factorization.

324136632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10923 (or 10919 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

The square root of 324136632 is about 18003.7949332911. The cubic root of 324136632 is about 686.9250780111.

The spelling of 324136632 in words is "three hundred twenty-four million, one hundred thirty-six thousand, six hundred thirty-two".