4279913 has 4 divisors (see below), whose sum is σ = 4669008. Its totient is φ = 3890820.

The previous prime is 4279897. The next prime is 4279939. The reversal of 4279913 is 3199724.

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 a cyclic number.

It is not a de Polignac number, because 4279913 - 2⁴ = 4279897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4279963) 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, 194531 + ... + 194552.

It is an arithmetic number, because the mean of its divisors is an integer number (1167252).

Almost surely, 2^4279913 is an apocalyptic number.

It is an amenable number.

4279913 is a deficient number, since it is larger than the sum of its proper divisors (389095).

4279913 is a wasteful number, since it uses less digits than its factorization.

4279913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389094.

The product of its digits is 13608, while the sum is 35.

The square root of 4279913 is about 2068.7950599322. The cubic root of 4279913 is about 162.3597274701.

The spelling of 4279913 in words is "four million, two hundred seventy-nine thousand, nine hundred thirteen".