323676436 has 6 divisors (see below), whose sum is σ = 566433770. Its totient is φ = 161838216.

The previous prime is 323676403. The next prime is 323676443. The reversal of 323676436 is 634676323.

It can be written as a sum of positive squares in only one way, i.e., 191656336 + 132020100 = 13844^2 + 11490^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40459551 + ... + 40459558.

Almost surely, 2^323676436 is an apocalyptic number.

It is an amenable number.

323676436 is a deficient number, since it is larger than the sum of its proper divisors (242757334).

323676436 is a wasteful number, since it uses less digits than its factorization.

323676436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80919113 (or 80919111 counting only the distinct ones).

The product of its digits is 326592, while the sum is 40.

The square root of 323676436 is about 17991.0098660414. The cubic root of 323676436 is about 686.5998346158.

The spelling of 323676436 in words is "three hundred twenty-three million, six hundred seventy-six thousand, four hundred thirty-six".