324975742 has 24 divisors (see below), whose sum is σ = 610671096. Its totient is φ = 128561328.

The previous prime is 324975649. The next prime is 324975767. The reversal of 324975742 is 247579423.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126268 + ... + 128815.

It is an arithmetic number, because the mean of its divisors is an integer number (25444629).

Almost surely, 2^324975742 is an apocalyptic number.

324975742 is a deficient number, since it is larger than the sum of its proper divisors (285695354).

324975742 is a wasteful number, since it uses less digits than its factorization.

324975742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255112 (or 255105 counting only the distinct ones).

The product of its digits is 423360, while the sum is 43.

The square root of 324975742 is about 18027.0835688971. The cubic root of 324975742 is about 687.5173272548.

The spelling of 324975742 in words is "three hundred twenty-four million, nine hundred seventy-five thousand, seven hundred forty-two".