314361644 has 12 divisors (see below), whose sum is σ = 550572624. Its totient is φ = 157055184.

The previous prime is 314361643. The next prime is 314361647. The reversal of 314361644 is 446163413.

It is a self number, because there is not a number n which added to its sum of digits gives 314361644.

It is not an unprimeable number, because it can be changed into a prime (314361643) 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, 25664 + ... + 35879.

It is an arithmetic number, because the mean of its divisors is an integer number (45881052).

Almost surely, 2^314361644 is an apocalyptic number.

It is an amenable number.

314361644 is a deficient number, since it is larger than the sum of its proper divisors (236210980).

314361644 is a wasteful number, since it uses less digits than its factorization.

314361644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62824 (or 62822 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 314361644 is about 17730.2465859897. The cubic root of 314361644 is about 679.9492782236.

The spelling of 314361644 in words is "three hundred fourteen million, three hundred sixty-one thousand, six hundred forty-four".