6253479 has 6 divisors (see below), whose sum is σ = 9032816. Its totient is φ = 4168980.

The previous prime is 6253477. The next prime is 6253483. The reversal of 6253479 is 9743526.

It is not a de Polignac number, because 6253479 - 2¹ = 6253477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6253477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 347407 + ... + 347424.

Almost surely, 2^6253479 is an apocalyptic number.

6253479 is a deficient number, since it is larger than the sum of its proper divisors (2779337).

6253479 is a wasteful number, since it uses less digits than its factorization.

6253479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694837 (or 694834 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 6253479 is about 2500.6957031994. The cubic root of 6253479 is about 184.2357465806.

The spelling of 6253479 in words is "six million, two hundred fifty-three thousand, four hundred seventy-nine".