4307913 has 12 divisors (see below), whose sum is σ = 6250608. Its totient is φ = 2859000.

The previous prime is 4307909. The next prime is 4307939. The reversal of 4307913 is 3197034.

4307913 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4307913 - 2² = 4307909 is a prime.

It is a super-2 number, since 2×4307913² = 37116228831138, which contains 22 as substring.

4307913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4307113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1306 + ... + 3212.

It is an arithmetic number, because the mean of its divisors is an integer number (520884).

Almost surely, 2^4307913 is an apocalyptic number.

It is an amenable number.

4307913 is a deficient number, since it is larger than the sum of its proper divisors (1942695).

4307913 is a wasteful number, since it uses less digits than its factorization.

4307913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164 (or 2161 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 4307913 is about 2075.5512520774. The cubic root of 4307913 is about 162.7130208268.

Subtracting from 4307913 its product of nonzero digits (2268), we obtain a triangular number (4305645 = T₂₉₃₄).

The spelling of 4307913 in words is "four million, three hundred seven thousand, nine hundred thirteen".