913845713 has 4 divisors (see below), whose sum is σ = 996922608. Its totient is φ = 830768820.

The previous prime is 913845707. The next prime is 913845719. The reversal of 913845713 is 317548319.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (913845707) and next prime (913845719).

It is a cyclic number.

It is not a de Polignac number, because 913845713 - 2⁶ = 913845649 is a prime.

It is a super-2 number, since 2×913845713² = 1670227974336956738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (913845719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41538431 + ... + 41538452.

It is an arithmetic number, because the mean of its divisors is an integer number (249230652).

Almost surely, 2^913845713 is an apocalyptic number.

It is an amenable number.

913845713 is a deficient number, since it is larger than the sum of its proper divisors (83076895).

913845713 is a wasteful number, since it uses less digits than its factorization.

913845713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83076894.

The product of its digits is 90720, while the sum is 41.

The square root of 913845713 is about 30229.8811277848. The cubic root of 913845713 is about 970.4152800783.

The spelling of 913845713 in words is "nine hundred thirteen million, eight hundred forty-five thousand, seven hundred thirteen".