768130651 has 8 divisors (see below), whose sum is σ = 810895680. Its totient is φ = 725599368.

The previous prime is 768130639. The next prime is 768130661. The reversal of 768130651 is 156031867.

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 768130651 - 2⁷ = 768130523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 768130651.

It is not an unprimeable number, because it can be changed into a prime (768130621) 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, 51661 + ... + 64846.

It is an arithmetic number, because the mean of its divisors is an integer number (101361960).

Almost surely, 2^768130651 is an apocalyptic number.

768130651 is a deficient number, since it is larger than the sum of its proper divisors (42765029).

768130651 is a wasteful number, since it uses less digits than its factorization.

768130651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116873.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 768130651 is about 27715.1700517965. The cubic root of 768130651 is about 915.8233209803.

The spelling of 768130651 in words is "seven hundred sixty-eight million, one hundred thirty thousand, six hundred fifty-one".