314230646 has 16 divisors (see below), whose sum is σ = 492307200. Its totient is φ = 150141288.

The previous prime is 314230643. The next prime is 314230667. The reversal of 314230646 is 646032413.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314230643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58085 + ... + 63263.

It is an arithmetic number, because the mean of its divisors is an integer number (30769200).

Almost surely, 2^314230646 is an apocalyptic number.

314230646 is a deficient number, since it is larger than the sum of its proper divisors (178076554).

314230646 is a wasteful number, since it uses less digits than its factorization.

314230646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6523.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 314230646 is about 17726.5520053957. The cubic root of 314230646 is about 679.8548176212.

The spelling of 314230646 in words is "three hundred fourteen million, two hundred thirty thousand, six hundred forty-six".