770350833408 has 576 divisors, whose sum is σ = 2374712266752. Its totient is φ = 219858862080.

The previous prime is 770350833401. The next prime is 770350833437. The reversal of 770350833408 is 804338053077.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770350833401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1478600188 + ... + 1478600708.

It is an arithmetic number, because the mean of its divisors is an integer number (4122764352).

Almost surely, 2^770350833408 is an apocalyptic number.

770350833408 is a gapful number since it is divisible by the number (78) 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 770350833408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1187356133376).

770350833408 is an abundant number, since it is smaller than the sum of its proper divisors (1604361433344).

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

770350833408 is a wasteful number, since it uses less digits than its factorization.

770350833408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 770350833408 in words is "seven hundred seventy billion, three hundred fifty million, eight hundred thirty-three thousand, four hundred eight".