324939398 has 16 divisors (see below), whose sum is σ = 557350944. Its totient is φ = 139181760.

The previous prime is 324939397. The next prime is 324939401. The reversal of 324939398 is 893939423.

It is a super-2 number, since 2×324939398² = 211171224745204808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324939397) 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, 24488 + ... + 35348.

It is an arithmetic number, because the mean of its divisors is an integer number (34834434).

Almost surely, 2^324939398 is an apocalyptic number.

324939398 is a deficient number, since it is larger than the sum of its proper divisors (232411546).

324939398 is a wasteful number, since it uses less digits than its factorization.

324939398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13007.

The product of its digits is 1259712, while the sum is 50.

The square root of 324939398 is about 18026.0755018945. The cubic root of 324939398 is about 687.4916965609.

The spelling of 324939398 in words is "three hundred twenty-four million, nine hundred thirty-nine thousand, three hundred ninety-eight".