324981477 has 20 divisors (see below), whose sum is σ = 486044416. Its totient is φ = 216396360.

The previous prime is 324981451. The next prime is 324981479. The reversal of 324981477 is 774189423.

It is not a de Polignac number, because 324981477 - 2²⁴ = 308204261 is a prime.

It is a super-2 number, since 2×324981477² = 211225920786203058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324981479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86202 + ... + 89892.

Almost surely, 2^324981477 is an apocalyptic number.

It is an amenable number.

324981477 is a deficient number, since it is larger than the sum of its proper divisors (161062939).

324981477 is a wasteful number, since it uses less digits than its factorization.

324981477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790 (or 4781 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 324981477 is about 18027.2426344131. The cubic root of 324981477 is about 687.5213715450.

The spelling of 324981477 in words is "three hundred twenty-four million, nine hundred eighty-one thousand, four hundred seventy-seven".