8296988261 has 8 divisors (see below), whose sum is σ = 8929064664. Its totient is φ = 7680913920.

The previous prime is 8296988251. The next prime is 8296988279. The reversal of 8296988261 is 1628896928.

It can be written as a sum of positive squares in 4 ways, for example, as 1446280900 + 6850707361 = 38030^2 + 82769^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8296988261 - 2²⁶ = 8229879397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8296988261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8296988201) 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, 3999440 + ... + 4001513.

It is an arithmetic number, because the mean of its divisors is an integer number (1116133083).

Almost surely, 2^8296988261 is an apocalyptic number.

It is an amenable number.

8296988261 is a deficient number, since it is larger than the sum of its proper divisors (632076403).

8296988261 is a wasteful number, since it uses less digits than its factorization.

8296988261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8001031.

The product of its digits is 5971968, while the sum is 59.

The square root of 8296988261 is about 91087.8052266054. The cubic root of 8296988261 is about 2024.4489288271.

The spelling of 8296988261 in words is "eight billion, two hundred ninety-six million, nine hundred eighty-eight thousand, two hundred sixty-one".