314825318 has 4 divisors (see below), whose sum is σ = 472237980. Its totient is φ = 157412658.

The previous prime is 314825309. The next prime is 314825321. The reversal of 314825318 is 813528413.

It is a happy number.

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

It is a super-2 number, since 2×314825318² = 198229961707602248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78706328 + ... + 78706331.

It is an arithmetic number, because the mean of its divisors is an integer number (118059495).

Almost surely, 2^314825318 is an apocalyptic number.

314825318 is a deficient number, since it is larger than the sum of its proper divisors (157412662).

314825318 is a wasteful number, since it uses less digits than its factorization.

314825318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157412661.

The product of its digits is 23040, while the sum is 35.

The square root of 314825318 is about 17743.3175590136. The cubic root of 314825318 is about 680.2834155965.

The spelling of 314825318 in words is "three hundred fourteen million, eight hundred twenty-five thousand, three hundred eighteen".