313822064 has 40 divisors (see below), whose sum is σ = 622774128. Its totient is φ = 153146880.

The previous prime is 313822043. The next prime is 313822073. The reversal of 313822064 is 460228313.

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 in 7 ways as a sum of consecutive naturals, for example, 132539 + ... + 134885.

Almost surely, 2^313822064 is an apocalyptic number.

It is an amenable number.

313822064 is a deficient number, since it is larger than the sum of its proper divisors (308952064).

313822064 is a wasteful number, since it uses less digits than its factorization.

313822064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553 (or 2547 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 313822064 is about 17715.0236804809. The cubic root of 313822064 is about 679.5600268089.

The spelling of 313822064 in words is "three hundred thirteen million, eight hundred twenty-two thousand, sixty-four".