770332966912 has 120 divisors (see below), whose sum is σ = 1640462816160. Its totient is φ = 360461107200.

The previous prime is 770332966901. The next prime is 770332966933. The reversal of 770332966912 is 219669233077.

It is a super-2 number, since 2×770332966912² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49848787 + ... + 49864237.

It is an arithmetic number, because the mean of its divisors is an integer number (13670523468).

Almost surely, 2^770332966912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 770332966912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (820231408080).

770332966912 is an abundant number, since it is smaller than the sum of its proper divisors (870129849248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

770332966912 is a wasteful number, since it uses less digits than its factorization.

770332966912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15675 (or 15649 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 55.

The spelling of 770332966912 in words is "seven hundred seventy billion, three hundred thirty-two million, nine hundred sixty-six thousand, nine hundred twelve".