6792915949 has 6 divisors (see below), whose sum is σ = 7035232490. Its totient is φ = 6558676656.

The previous prime is 6792915907. The next prime is 6792916003. The reversal of 6792915949 is 9495192976.

It can be written as a sum of positive squares in 3 ways, for example, as 3526221924 + 3266694025 = 59382^2 + 57155^2 .

It is not a de Polignac number, because 6792915949 - 2⁷ = 6792915821 is a prime.

It is a super-2 number, since 2×6792915949² = 92287414180357141202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6792915049) 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, 4037754 + ... + 4039435.

Almost surely, 2^6792915949 is an apocalyptic number.

It is an amenable number.

6792915949 is a deficient number, since it is larger than the sum of its proper divisors (242316541).

6792915949 is an equidigital number, since it uses as much as digits as its factorization.

6792915949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8077247 (or 8077218 counting only the distinct ones).

The product of its digits is 11022480, while the sum is 61.

The square root of 6792915949 is about 82419.1479511891. The cubic root of 6792915949 is about 1893.8783539677.

The spelling of 6792915949 in words is "six billion, seven hundred ninety-two million, nine hundred fifteen thousand, nine hundred forty-nine".