8046983657 has 2 divisors, whose sum is σ = 8046983658. Its totient is φ = 8046983656.

The previous prime is 8046983653. The next prime is 8046983663. The reversal of 8046983657 is 7563896408.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7447517401 + 599466256 = 86299^2 + 24484^2 .

It is a cyclic number.

It is not a de Polignac number, because 8046983657 - 2² = 8046983653 is a prime.

It is not a weakly prime, because it can be changed into another prime (8046983653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4023491828 + 4023491829.

It is an arithmetic number, because the mean of its divisors is an integer number (4023491829).

Almost surely, 2^8046983657 is an apocalyptic number.

It is an amenable number.

8046983657 is a deficient number, since it is larger than the sum of its proper divisors (1).

8046983657 is an equidigital number, since it uses as much as digits as its factorization.

8046983657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The square root of 8046983657 is about 89704.9812273544. The cubic root of 8046983657 is about 2003.9076648552.

The spelling of 8046983657 in words is "eight billion, forty-six million, nine hundred eighty-three thousand, six hundred fifty-seven".