314690434 has 8 divisors (see below), whose sum is σ = 499802508. Its totient is φ = 148089600.

The previous prime is 314690353. The next prime is 314690449. The reversal of 314690434 is 434096413.

314690434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 259113409 + 55577025 = 16097^2 + 7455^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×314690434² = 198060138502216712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 9255601 = 314690434 / (3 + 1 + 4 + 6 + 9 + 0 + 4 + 3 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 314690434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4627767 + ... + 4627834.

Almost surely, 2^314690434 is an apocalyptic number.

314690434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

314690434 is a deficient number, since it is larger than the sum of its proper divisors (185112074).

314690434 is a wasteful number, since it uses less digits than its factorization.

314690434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9255620.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 314690434 is about 17739.5161715307. The cubic root of 314690434 is about 680.1862480027.

The spelling of 314690434 in words is "three hundred fourteen million, six hundred ninety thousand, four hundred thirty-four".