318448714 has 8 divisors (see below), whose sum is σ = 490583268. Its totient is φ = 154920960.

The previous prime is 318448693. The next prime is 318448723. The reversal of 318448714 is 417844813.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 305725225 + 12723489 = 17485^2 + 3567^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2151607 + ... + 2151754.

Almost surely, 2^318448714 is an apocalyptic number.

318448714 is a deficient number, since it is larger than the sum of its proper divisors (172134554).

318448714 is a wasteful number, since it uses less digits than its factorization.

318448714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303400.

The product of its digits is 86016, while the sum is 40.

The square root of 318448714 is about 17845.1313808557. The cubic root of 318448714 is about 682.8833120769.

The spelling of 318448714 in words is "three hundred eighteen million, four hundred forty-eight thousand, seven hundred fourteen".