313672763 has 4 divisors (see below), whose sum is σ = 332124120. Its totient is φ = 295221408.

The previous prime is 313672741. The next prime is 313672789. The reversal of 313672763 is 367276313.

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

It is a cyclic number.

It is not a de Polignac number, because 313672763 - 2⁸ = 313672507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313672703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9225653 + ... + 9225686.

It is an arithmetic number, because the mean of its divisors is an integer number (83031030).

Almost surely, 2^313672763 is an apocalyptic number.

313672763 is a deficient number, since it is larger than the sum of its proper divisors (18451357).

313672763 is a wasteful number, since it uses less digits than its factorization.

313672763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18451356.

The product of its digits is 95256, while the sum is 38.

The square root of 313672763 is about 17710.8092135848. The cubic root of 313672763 is about 679.4522427096.

The spelling of 313672763 in words is "three hundred thirteen million, six hundred seventy-two thousand, seven hundred sixty-three".