311364068 has 24 divisors (see below), whose sum is σ = 565661880. Its totient is φ = 149784320.

The previous prime is 311364019. The next prime is 311364071. The reversal of 311364068 is 860463113.

It can be written as a sum of positive squares in 4 ways, for example, as 97970404 + 213393664 = 9898^2 + 14608^2 .

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, 29408 + ... + 38568.

It is an arithmetic number, because the mean of its divisors is an integer number (23569245).

Almost surely, 2^311364068 is an apocalyptic number.

It is an amenable number.

311364068 is a deficient number, since it is larger than the sum of its proper divisors (254297812).

311364068 is a wasteful number, since it uses less digits than its factorization.

311364068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9487 (or 9485 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 311364068 is about 17645.5112705753. The cubic root of 311364068 is about 677.7811675027.

The spelling of 311364068 in words is "three hundred eleven million, three hundred sixty-four thousand, sixty-eight".