6344969 has 4 divisors (see below), whose sum is σ = 6350100. Its totient is φ = 6339840.

The previous prime is 6344963. The next prime is 6344983. The reversal of 6344969 is 9694436.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1452025 + 4892944 = 1205^2 + 2212^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6344969 is a prime.

It is a super-2 number, since 2×6344969² = 80517263221922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6344963) 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, 557 + ... + 3605.

It is an arithmetic number, because the mean of its divisors is an integer number (1587525).

Almost surely, 2^6344969 is an apocalyptic number.

It is an amenable number.

6344969 is a deficient number, since it is larger than the sum of its proper divisors (5131).

6344969 is a wasteful number, since it uses less digits than its factorization.

6344969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5130.

The product of its digits is 139968, while the sum is 41.

The square root of 6344969 is about 2518.9221901440. The cubic root of 6344969 is about 185.1298722837.

The spelling of 6344969 in words is "six million, three hundred forty-four thousand, nine hundred sixty-nine".