770070912 has 256 divisors, whose sum is σ = 2426457600. Its totient is φ = 214106112.

The previous prime is 770070911. The next prime is 770070937. The reversal of 770070912 is 219070077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770070911) 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, 2181328 + ... + 2181680.

It is an arithmetic number, because the mean of its divisors is an integer number (9478350).

Almost surely, 2^770070912 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 770070912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1213228800).

770070912 is an abundant number, since it is smaller than the sum of its proper divisors (1656386688).

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

770070912 is a wasteful number, since it uses less digits than its factorization.

770070912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 6174, while the sum is 33.

The square root of 770070912 is about 27750.1515671536. The cubic root of 770070912 is about 916.5937811507.

The spelling of 770070912 in words is "seven hundred seventy million, seventy thousand, nine hundred twelve".