6736246361 has 8 divisors (see below), whose sum is σ = 7256775624. Its totient is φ = 6216053760.

The previous prime is 6736246351. The next prime is 6736246393. The reversal of 6736246361 is 1636426376.

It can be written as a sum of positive squares in 4 ways, for example, as 4009422400 + 2726823961 = 63320^2 + 52219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6736246361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6736246351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41810 + ... + 123371.

It is an arithmetic number, because the mean of its divisors is an integer number (907096953).

Almost surely, 2^6736246361 is an apocalyptic number.

It is an amenable number.

6736246361 is a deficient number, since it is larger than the sum of its proper divisors (520529263).

6736246361 is a wasteful number, since it uses less digits than its factorization.

6736246361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168331.

The product of its digits is 653184, while the sum is 44.

The square root of 6736246361 is about 82074.6389635678. The cubic root of 6736246361 is about 1888.5971095083.

The spelling of 6736246361 in words is "six billion, seven hundred thirty-six million, two hundred forty-six thousand, three hundred sixty-one".