324706745 has 16 divisors (see below), whose sum is σ = 425426688. Its totient is φ = 235952640.

The previous prime is 324706729. The next prime is 324706769. The reversal of 324706745 is 547607423.

It is not a de Polignac number, because 324706745 - 2⁴ = 324706729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324706699 and 324706708.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109472 + ... + 112398.

It is an arithmetic number, because the mean of its divisors is an integer number (26589168).

Almost surely, 2^324706745 is an apocalyptic number.

It is an amenable number.

324706745 is a deficient number, since it is larger than the sum of its proper divisors (100719943).

324706745 is a wasteful number, since it uses less digits than its factorization.

324706745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960.

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 324706745 is about 18019.6211114440. The cubic root of 324706745 is about 687.3275785794.

The spelling of 324706745 in words is "three hundred twenty-four million, seven hundred six thousand, seven hundred forty-five".