315010739 has 2 divisors, whose sum is σ = 315010740. Its totient is φ = 315010738.

The previous prime is 315010727. The next prime is 315010753. The reversal of 315010739 is 937010513.

It is a weak prime.

It is an emirp because it is prime and its reverse (937010513) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 315010739 - 2⁴ = 315010723 is a prime.

It is a super-2 number, since 2×315010739² = 198463531370652242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (315010639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157505369 + 157505370.

It is an arithmetic number, because the mean of its divisors is an integer number (157505370).

Almost surely, 2^315010739 is an apocalyptic number.

315010739 is a deficient number, since it is larger than the sum of its proper divisors (1).

315010739 is an equidigital number, since it uses as much as digits as its factorization.

315010739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 315010739 is about 17748.5418837717. The cubic root of 315010739 is about 680.4169436922.

The spelling of 315010739 in words is "three hundred fifteen million, ten thousand, seven hundred thirty-nine".