314572730 has 16 divisors (see below), whose sum is σ = 575514504. Its totient is φ = 123766080.

The previous prime is 314572729. The next prime is 314572733. The reversal of 314572730 is 37275413.

It can be written as a sum of positive squares in 4 ways, for example, as 268861609 + 45711121 = 16397^2 + 6761^2 .

It is not an unprimeable number, because it can be changed into a prime (314572733) 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, 257237 + ... + 258456.

Almost surely, 2^314572730 is an apocalyptic number.

314572730 is a deficient number, since it is larger than the sum of its proper divisors (260941774).

314572730 is a wasteful number, since it uses less digits than its factorization.

314572730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515761.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 314572730 is about 17736.1982961400. The cubic root of 314572730 is about 680.1014338306.

The spelling of 314572730 in words is "three hundred fourteen million, five hundred seventy-two thousand, seven hundred thirty".