7935314866 has 16 divisors (see below), whose sum is σ = 12130385688. Its totient is φ = 3891888000.

The previous prime is 7935314861. The next prime is 7935314879. The reversal of 7935314866 is 6684135397.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7813676025 + 121638841 = 88395^2 + 11029^2 .

It is not an unprimeable number, because it can be changed into a prime (7935314861) 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, 796516 + ... + 806416.

Almost surely, 2^7935314866 is an apocalyptic number.

7935314866 is a deficient number, since it is larger than the sum of its proper divisors (4195070822).

7935314866 is a wasteful number, since it uses less digits than its factorization.

7935314866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17517.

The product of its digits is 3265920, while the sum is 52.

The square root of 7935314866 is about 89080.3842941868. The cubic root of 7935314866 is about 1994.5949781950.

The spelling of 7935314866 in words is "seven billion, nine hundred thirty-five million, three hundred fourteen thousand, eight hundred sixty-six".