313020674 has 4 divisors (see below), whose sum is σ = 469531014. Its totient is φ = 156510336.

The previous prime is 313020637. The next prime is 313020679. The reversal of 313020674 is 476020313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 189255049 + 123765625 = 13757^2 + 11125^2 .

It is not an unprimeable number, because it can be changed into a prime (313020679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78255167 + ... + 78255170.

Almost surely, 2^313020674 is an apocalyptic number.

313020674 is a deficient number, since it is larger than the sum of its proper divisors (156510340).

313020674 is a wasteful number, since it uses less digits than its factorization.

313020674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156510339.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 313020674 is about 17692.3902850915. The cubic root of 313020674 is about 678.9810821387.

Adding to 313020674 its reverse (476020313), we get a palindrome (789040987).

The spelling of 313020674 in words is "three hundred thirteen million, twenty thousand, six hundred seventy-four".