323149406 has 8 divisors (see below), whose sum is σ = 485697000. Its totient is φ = 161250408.

The previous prime is 323149381. The next prime is 323149417. The reversal of 323149406 is 604941323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160901 + ... + 162896.

It is an arithmetic number, because the mean of its divisors is an integer number (60712125).

Almost surely, 2^323149406 is an apocalyptic number.

323149406 is a deficient number, since it is larger than the sum of its proper divisors (162547594).

323149406 is a wasteful number, since it uses less digits than its factorization.

323149406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324298.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 323149406 is about 17976.3568611663. The cubic root of 323149406 is about 686.2269773951.

The spelling of 323149406 in words is "three hundred twenty-three million, one hundred forty-nine thousand, four hundred six".