324478982 has 4 divisors (see below), whose sum is σ = 486718476. Its totient is φ = 162239490.

The previous prime is 324478967. The next prime is 324478993. The reversal of 324478982 is 289874423.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81119744 + ... + 81119747.

It is an arithmetic number, because the mean of its divisors is an integer number (121679619).

Almost surely, 2^324478982 is an apocalyptic number.

324478982 is a deficient number, since it is larger than the sum of its proper divisors (162239494).

324478982 is a wasteful number, since it uses less digits than its factorization.

324478982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162239493.

The product of its digits is 774144, while the sum is 47.

The square root of 324478982 is about 18013.3001418396. The cubic root of 324478982 is about 687.1668341425.

The spelling of 324478982 in words is "three hundred twenty-four million, four hundred seventy-eight thousand, nine hundred eighty-two".