313974605 has 24 divisors (see below), whose sum is σ = 448490592. Its totient is φ = 210282912.

The previous prime is 313974593. The next prime is 313974613. The reversal of 313974605 is 506479313.

It is a happy number.

It is not a de Polignac number, because 313974605 - 2⁴ = 313974589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4367 + ... + 25436.

It is an arithmetic number, because the mean of its divisors is an integer number (18687108).

Almost surely, 2^313974605 is an apocalyptic number.

313974605 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

313974605 is a deficient number, since it is larger than the sum of its proper divisors (134515987).

313974605 is a wasteful number, since it uses less digits than its factorization.

313974605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29865 (or 29858 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 313974605 is about 17719.3285708009. The cubic root of 313974605 is about 679.6701146441.

The spelling of 313974605 in words is "three hundred thirteen million, nine hundred seventy-four thousand, six hundred five".