324272474 has 4 divisors (see below), whose sum is σ = 486408714. Its totient is φ = 162136236.

The previous prime is 324272453. The next prime is 324272483. The reversal of 324272474 is 474272423.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 474272423 = 15373 ⋅30851.

It can be written as a sum of positive squares in only one way, i.e., 185150449 + 139122025 = 13607^2 + 11795^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81068117 + ... + 81068120.

Almost surely, 2^324272474 is an apocalyptic number.

324272474 is a deficient number, since it is larger than the sum of its proper divisors (162136240).

324272474 is a wasteful number, since it uses less digits than its factorization.

324272474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162136239.

The product of its digits is 75264, while the sum is 35.

The square root of 324272474 is about 18007.5671316255. The cubic root of 324272474 is about 687.0210254550.

The spelling of 324272474 in words is "three hundred twenty-four million, two hundred seventy-two thousand, four hundred seventy-four".