6736468761 has 20 divisors (see below), whose sum is σ = 10977950544. Its totient is φ = 4082707800.

The previous prime is 6736468663. The next prime is 6736468763. The reversal of 6736468761 is 1678646376.

It is not a de Polignac number, because 6736468761 - 2²³ = 6728080153 is a prime.

It is a super-2 number, since 2×6736468761² = 90760022735857750242, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6736468698 and 6736468707.

It is not an unprimeable number, because it can be changed into a prime (6736468763) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3779395 + ... + 3781176.

Almost surely, 2^6736468761 is an apocalyptic number.

It is an amenable number.

6736468761 is a deficient number, since it is larger than the sum of its proper divisors (4241481783).

6736468761 is a wasteful number, since it uses less digits than its factorization.

6736468761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7560594 (or 7560585 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 6736468761 is about 82075.9938167062. The cubic root of 6736468761 is about 1888.6178935549.

The spelling of 6736468761 in words is "six billion, seven hundred thirty-six million, four hundred sixty-eight thousand, seven hundred sixty-one".