770257072966 has 8 divisors (see below), whose sum is σ = 1155687052104. Its totient is φ = 385028055600.

The previous prime is 770257072939. The next prime is 770257072997. The reversal of 770257072966 is 669270752077.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 770257072966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50230860 + ... + 50246191.

It is an arithmetic number, because the mean of its divisors is an integer number (144460881513).

Almost surely, 2^770257072966 is an apocalyptic number.

770257072966 is a deficient number, since it is larger than the sum of its proper divisors (385429979138).

770257072966 is a wasteful number, since it uses less digits than its factorization.

770257072966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100480886.

The product of its (nonzero) digits is 15558480, while the sum is 58.

The spelling of 770257072966 in words is "seven hundred seventy billion, two hundred fifty-seven million, seventy-two thousand, nine hundred sixty-six".