6368769356 has 6 divisors (see below), whose sum is σ = 11145346380. Its totient is φ = 3184384676.

The previous prime is 6368769293. The next prime is 6368769359. The reversal of 6368769356 is 6539678636.

It is a super-2 number, since 2×6368769356² = 81122446219849309472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6368769295 and 6368769304.

It is not an unprimeable number, because it can be changed into a prime (6368769359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 796096166 + ... + 796096173.

It is an arithmetic number, because the mean of its divisors is an integer number (1857557730).

Almost surely, 2^6368769356 is an apocalyptic number.

It is an amenable number.

6368769356 is a deficient number, since it is larger than the sum of its proper divisors (4776577024).

6368769356 is a wasteful number, since it uses less digits than its factorization.

6368769356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592192343 (or 1592192341 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 59.

The square root of 6368769356 is about 79804.5697689048. The cubic root of 6368769356 is about 1853.6106117613.

The spelling of 6368769356 in words is "six billion, three hundred sixty-eight million, seven hundred sixty-nine thousand, three hundred fifty-six".