314738507 has 2 divisors, whose sum is σ = 314738508. Its totient is φ = 314738506.

The previous prime is 314738503. The next prime is 314738513. The reversal of 314738507 is 705837413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314738507 - 2² = 314738503 is a prime.

It is a super-3 number, since 3×314738507³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (314738503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157369253 + 157369254.

It is an arithmetic number, because the mean of its divisors is an integer number (157369254).

Almost surely, 2^314738507 is an apocalyptic number.

314738507 is a deficient number, since it is larger than the sum of its proper divisors (1).

314738507 is an equidigital number, since it uses as much as digits as its factorization.

314738507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 314738507 is about 17740.8710890982. The cubic root of 314738507 is about 680.2208819637.

The spelling of 314738507 in words is "three hundred fourteen million, seven hundred thirty-eight thousand, five hundred seven".