314820930 has 16 divisors (see below), whose sum is σ = 755570304. Its totient is φ = 83952240.

The previous prime is 314820929. The next prime is 314820967. The reversal of 314820930 is 39028413.

It is a super-2 number, since 2×314820930² = 198224435932129800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 10494031 = 314820930 / (3 + 1 + 4 + 8 + 2 + 0 + 9 + 3 + 0).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5246986 + ... + 5247045.

It is an arithmetic number, because the mean of its divisors is an integer number (47223144).

Almost surely, 2^314820930 is an apocalyptic number.

314820930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

314820930 is an abundant number, since it is smaller than the sum of its proper divisors (440749374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314820930 is a wasteful number, since it uses less digits than its factorization.

314820930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10494041.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 314820930 is about 17743.1939063969. The cubic root of 314820930 is about 680.2802550105.

The spelling of 314820930 in words is "three hundred fourteen million, eight hundred twenty thousand, nine hundred thirty".