314256386 has 16 divisors (see below), whose sum is σ = 479296224. Its totient is φ = 154504224.

The previous prime is 314256367. The next prime is 314256389. The reversal of 314256386 is 683652413.

It is a super-2 number, since 2×314256386² = 197514152283561992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314256389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47561 + ... + 53763.

It is an arithmetic number, because the mean of its divisors is an integer number (29956014).

Almost surely, 2^314256386 is an apocalyptic number.

314256386 is a deficient number, since it is larger than the sum of its proper divisors (165039838).

314256386 is a wasteful number, since it uses less digits than its factorization.

314256386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6625.

The product of its digits is 103680, while the sum is 38.

The square root of 314256386 is about 17727.2780200458. The cubic root of 314256386 is about 679.8733804035.

The spelling of 314256386 in words is "three hundred fourteen million, two hundred fifty-six thousand, three hundred eighty-six".