324490896 has 30 divisors (see below), whose sum is σ = 908124230. Its totient is φ = 108163584.

The previous prime is 324490847. The next prime is 324490967. The reversal of 324490896 is 698094423.

It can be written as a sum of positive squares in only one way, i.e., 292410000 + 32080896 = 17100^2 + 5664^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1126561 + ... + 1126848.

Almost surely, 2^324490896 is an apocalyptic number.

324490896 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

324490896 is an abundant number, since it is smaller than the sum of its proper divisors (583633334).

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

324490896 is a wasteful number, since it uses less digits than its factorization.

324490896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253423 (or 2253414 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 324490896 is about 18013.6308388953. The cubic root of 324490896 is about 687.1752443488.

The spelling of 324490896 in words is "three hundred twenty-four million, four hundred ninety thousand, eight hundred ninety-six".