770826792960 has 1872 divisors, whose sum is σ = 3364947986400. Its totient is φ = 168552824832.

The previous prime is 770826792937. The next prime is 770826792977. The reversal of 770826792960 is 69297628077.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7071805386 + ... + 7071805494.

It is an arithmetic number, because the mean of its divisors is an integer number (1797514950).

Almost surely, 2^770826792960 is an apocalyptic number.

770826792960 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 770826792960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1682473993200).

770826792960 is an abundant number, since it is smaller than the sum of its proper divisors (2594121193440).

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

770826792960 is a wasteful number, since it uses less digits than its factorization.

770826792960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 63.

The spelling of 770826792960 in words is "seven hundred seventy billion, eight hundred twenty-six million, seven hundred ninety-two thousand, nine hundred sixty".