8057934757 has 4 divisors (see below), whose sum is σ = 8058630060. Its totient is φ = 8057239456.

The previous prime is 8057934727. The next prime is 8057934791. The reversal of 8057934757 is 7574397508.

It is a happy number.

It is a Cunningham number, because it is equal to 89766²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 229401316 + 7828533441 = 15146^2 + 88479^2 .

It is a cyclic number.

It is not a de Polignac number, because 8057934757 - 2¹⁹ = 8057410469 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8057934698 and 8057934707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8057934727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329968 + ... + 353545.

It is an arithmetic number, because the mean of its divisors is an integer number (2014657515).

Almost surely, 2^8057934757 is an apocalyptic number.

It is an amenable number.

8057934757 is a deficient number, since it is larger than the sum of its proper divisors (695303).

8057934757 is a wasteful number, since it uses less digits than its factorization.

8057934757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695302.

The product of its (nonzero) digits is 7408800, while the sum is 55.

The square root of 8057934757 is about 89766.0000055700. Note that the first 5 decimals coincide. The cubic root of 8057934757 is about 2004.8162887877.

The spelling of 8057934757 in words is "eight billion, fifty-seven million, nine hundred thirty-four thousand, seven hundred fifty-seven".