6338589969 has 4 divisors (see below), whose sum is σ = 8451453296. Its totient is φ = 4225726644.

The previous prime is 6338589949. The next prime is 6338589977. The reversal of 6338589969 is 9699858336.

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 not a de Polignac number, because 6338589969 - 2⁷ = 6338589841 is a prime.

It is a super-2 number, since 2×6338589969² = 80355445590214841922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6338589919) 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, 1056431659 + ... + 1056431664.

It is an arithmetic number, because the mean of its divisors is an integer number (2112863324).

Almost surely, 2^6338589969 is an apocalyptic number.

It is an amenable number.

6338589969 is a deficient number, since it is larger than the sum of its proper divisors (2112863327).

6338589969 is a wasteful number, since it uses less digits than its factorization.

6338589969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112863326.

The product of its digits is 75582720, while the sum is 66.

The square root of 6338589969 is about 79615.2621612213. The cubic root of 6338589969 is about 1850.6781024272.

The spelling of 6338589969 in words is "six billion, three hundred thirty-eight million, five hundred eighty-nine thousand, nine hundred sixty-nine".