314530490 has 16 divisors (see below), whose sum is σ = 566362152. Its totient is φ = 125766144.

The previous prime is 314530487. The next prime is 314530493. The reversal of 314530490 is 94035413.

It is an interprime number because it is at equal distance from previous prime (314530487) and next prime (314530493).

It can be written as a sum of positive squares in 4 ways, for example, as 314388361 + 142129 = 17731^2 + 377^2 .

It is not an unprimeable number, because it can be changed into a prime (314530493) 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, 41042 + ... + 48098.

Almost surely, 2^314530490 is an apocalyptic number.

314530490 is a deficient number, since it is larger than the sum of its proper divisors (251831662).

314530490 is a wasteful number, since it uses less digits than its factorization.

314530490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11521.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 314530490 is about 17735.0074711008. The cubic root of 314530490 is about 680.0709917232.

The spelling of 314530490 in words is "three hundred fourteen million, five hundred thirty thousand, four hundred ninety".