316149467 has 4 divisors (see below), whose sum is σ = 329895120. Its totient is φ = 302403816.

The previous prime is 316149451. The next prime is 316149551. The reversal of 316149467 is 764941613.

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

It is not a de Polignac number, because 316149467 - 2⁴ = 316149451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316149437) 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, 6872792 + ... + 6872837.

It is an arithmetic number, because the mean of its divisors is an integer number (82473780).

Almost surely, 2^316149467 is an apocalyptic number.

316149467 is a deficient number, since it is larger than the sum of its proper divisors (13745653).

316149467 is a wasteful number, since it uses less digits than its factorization.

316149467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13745652.

The product of its digits is 108864, while the sum is 41.

The square root of 316149467 is about 17780.5924254508. The cubic root of 316149467 is about 681.2358343771.

The spelling of 316149467 in words is "three hundred sixteen million, one hundred forty-nine thousand, four hundred sixty-seven".