313950017 has 4 divisors (see below), whose sum is σ = 314151936. Its totient is φ = 313748100.

The previous prime is 313949971. The next prime is 313950019. The reversal of 313950017 is 710059313.

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.

It is a cyclic number.

It is not a de Polignac number, because 313950017 - 2⁶ = 313949953 is a prime.

It is a super-2 number, since 2×313950017² = 197129226348600578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313950019) 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, 98609 + ... + 101742.

It is an arithmetic number, because the mean of its divisors is an integer number (78537984).

Almost surely, 2^313950017 is an apocalyptic number.

It is an amenable number.

313950017 is a deficient number, since it is larger than the sum of its proper divisors (201919).

313950017 is a wasteful number, since it uses less digits than its factorization.

313950017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201918.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 313950017 is about 17718.6347386022. The cubic root of 313950017 is about 679.6523720573.

The spelling of 313950017 in words is "three hundred thirteen million, nine hundred fifty thousand, seventeen".