768606951 has 32 divisors (see below), whose sum is σ = 1212277248. Its totient is φ = 424028160.

The previous prime is 768606947. The next prime is 768606961. The reversal of 768606951 is 159606867.

It is not a de Polignac number, because 768606951 - 2² = 768606947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 768606951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768606911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78916 + ... + 88118.

It is an arithmetic number, because the mean of its divisors is an integer number (37883664).

Almost surely, 2^768606951 is an apocalyptic number.

768606951 is a deficient number, since it is larger than the sum of its proper divisors (443670297).

768606951 is a wasteful number, since it uses less digits than its factorization.

768606951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9351.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 768606951 is about 27723.7614872153. The cubic root of 768606951 is about 916.0125754679.

The spelling of 768606951 in words is "seven hundred sixty-eight million, six hundred six thousand, nine hundred fifty-one".