314491730 has 32 divisors (see below), whose sum is σ = 662739840. Its totient is φ = 105194880.

The previous prime is 314491729. The next prime is 314491741. The reversal of 314491730 is 37194413.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51920 + ... + 57659.

It is an arithmetic number, because the mean of its divisors is an integer number (20710620).

Almost surely, 2^314491730 is an apocalyptic number.

314491730 is an abundant number, since it is smaller than the sum of its proper divisors (348248110).

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

314491730 is a wasteful number, since it uses less digits than its factorization.

314491730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109634.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 314491730 is about 17733.9146834533. The cubic root of 314491730 is about 680.0430552323.

The spelling of 314491730 in words is "three hundred fourteen million, four hundred ninety-one thousand, seven hundred thirty".