314715437 has 2 divisors, whose sum is σ = 314715438. Its totient is φ = 314715436.

The previous prime is 314715413. The next prime is 314715493. The reversal of 314715437 is 734517413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 299497636 + 15217801 = 17306^2 + 3901^2 .

It is a cyclic number.

It is not a de Polignac number, because 314715437 - 2¹⁶ = 314649901 is a prime.

It is a super-2 number, since 2×314715437² = 198091612572201938, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 314715397 and 314715406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314715497) 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, 157357718 + 157357719.

It is an arithmetic number, because the mean of its divisors is an integer number (157357719).

Almost surely, 2^314715437 is an apocalyptic number.

It is an amenable number.

314715437 is a deficient number, since it is larger than the sum of its proper divisors (1).

314715437 is an equidigital number, since it uses as much as digits as its factorization.

314715437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 35.

The square root of 314715437 is about 17740.2208836305. The cubic root of 314715437 is about 680.2042617336.

The spelling of 314715437 in words is "three hundred fourteen million, seven hundred fifteen thousand, four hundred thirty-seven".