319418379 has 12 divisors (see below), whose sum is σ = 527293936. Its totient is φ = 182524752.

The previous prime is 319418357. The next prime is 319418399. The reversal of 319418379 is 973814913.

It is not a de Polignac number, because 319418379 - 2⁸ = 319418123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (319418339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2535004 + ... + 2535129.

Almost surely, 2^319418379 is an apocalyptic number.

319418379 is a deficient number, since it is larger than the sum of its proper divisors (207875557).

319418379 is a wasteful number, since it uses less digits than its factorization.

319418379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5070146 (or 5070143 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 319418379 is about 17872.2796251625. The cubic root of 319418379 is about 683.5757282176.

The spelling of 319418379 in words is "three hundred nineteen million, four hundred eighteen thousand, three hundred seventy-nine".