313777473 has 8 divisors (see below), whose sum is σ = 425228736. Its totient is φ = 205755600.

The previous prime is 313777459. The next prime is 313777481. The reversal of 313777473 is 374777313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313777473 - 2¹² = 313773377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313777423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857133 + ... + 857498.

It is an arithmetic number, because the mean of its divisors is an integer number (53153592).

Almost surely, 2^313777473 is an apocalyptic number.

It is an amenable number.

313777473 is a deficient number, since it is larger than the sum of its proper divisors (111451263).

313777473 is a wasteful number, since it uses less digits than its factorization.

313777473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714695.

The product of its digits is 259308, while the sum is 42.

The square root of 313777473 is about 17713.7650712659. The cubic root of 313777473 is about 679.5278390397.

The spelling of 313777473 in words is "three hundred thirteen million, seven hundred seventy-seven thousand, four hundred seventy-three".