311434974 has 24 divisors (see below), whose sum is σ = 677090232. Its totient is φ = 103455600.

The previous prime is 311434919. The next prime is 311434979. The reversal of 311434974 is 479434113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311434979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24252 + ... + 34799.

It is an arithmetic number, because the mean of its divisors is an integer number (28212093).

Almost surely, 2^311434974 is an apocalyptic number.

311434974 is an abundant number, since it is smaller than the sum of its proper divisors (365655258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

311434974 is a wasteful number, since it uses less digits than its factorization.

311434974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59352 (or 59349 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 311434974 is about 17647.5203357299. The cubic root of 311434974 is about 677.8326132847.

The spelling of 311434974 in words is "three hundred eleven million, four hundred thirty-four thousand, nine hundred seventy-four".