316650814 has 4 divisors (see below), whose sum is σ = 474976224. Its totient is φ = 158325406.

The previous prime is 316650781. The next prime is 316650899. The reversal of 316650814 is 418056613.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 316650814.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79162702 + ... + 79162705.

It is an arithmetic number, because the mean of its divisors is an integer number (118744056).

Almost surely, 2^316650814 is an apocalyptic number.

316650814 is a deficient number, since it is larger than the sum of its proper divisors (158325410).

316650814 is a wasteful number, since it uses less digits than its factorization.

316650814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158325409.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 316650814 is about 17794.6849929972. The cubic root of 316650814 is about 681.5957434303.

The spelling of 316650814 in words is "three hundred sixteen million, six hundred fifty thousand, eight hundred fourteen".