6244431662 has 16 divisors (see below), whose sum is σ = 11268147840. Its totient is φ = 2535333048.

The previous prime is 6244431563. The next prime is 6244431679. The reversal of 6244431662 is 2661344426.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11737388 + ... + 11737919.

It is an arithmetic number, because the mean of its divisors is an integer number (704259240).

Almost surely, 2^6244431662 is an apocalyptic number.

6244431662 is a deficient number, since it is larger than the sum of its proper divisors (5023716178).

6244431662 is a wasteful number, since it uses less digits than its factorization.

6244431662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23475335.

The product of its digits is 165888, while the sum is 38.

The square root of 6244431662 is about 79021.7163949253. The cubic root of 6244431662 is about 1841.4685485791.

The spelling of 6244431662 in words is "six billion, two hundred forty-four million, four hundred thirty-one thousand, six hundred sixty-two".