313664941 has 4 divisors (see below), whose sum is σ = 313700800. Its totient is φ = 313629084.

The previous prime is 313664933. The next prime is 313664969. The reversal of 313664941 is 149466313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 149466313 = 199 ⋅751087.

It is a cyclic number.

It is not a de Polignac number, because 313664941 - 2³ = 313664933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313664941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313664921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4780 + ... + 25498.

It is an arithmetic number, because the mean of its divisors is an integer number (78425200).

Almost surely, 2^313664941 is an apocalyptic number.

It is an amenable number.

313664941 is a deficient number, since it is larger than the sum of its proper divisors (35859).

313664941 is a wasteful number, since it uses less digits than its factorization.

313664941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35858.

The product of its digits is 46656, while the sum is 37.

The square root of 313664941 is about 17710.5883866121. The cubic root of 313664941 is about 679.4465948708.

The spelling of 313664941 in words is "three hundred thirteen million, six hundred sixty-four thousand, nine hundred forty-one".