318634348 has 6 divisors (see below), whose sum is σ = 557610116. Its totient is φ = 159317172.

The previous prime is 318634321. The next prime is 318634363. The reversal of 318634348 is 843436813.

It is a self number, because there is not a number n which added to its sum of digits gives 318634348.

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 as a sum of consecutive naturals, namely, 39829290 + ... + 39829297.

Almost surely, 2^318634348 is an apocalyptic number.

It is an amenable number.

318634348 is a deficient number, since it is larger than the sum of its proper divisors (238975768).

318634348 is a wasteful number, since it uses less digits than its factorization.

318634348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79658591 (or 79658589 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 318634348 is about 17850.3318736655. The cubic root of 318634348 is about 683.0159778522.

The spelling of 318634348 in words is "three hundred eighteen million, six hundred thirty-four thousand, three hundred forty-eight".