769410768 has 80 divisors (see below), whose sum is σ = 2279298560. Its totient is φ = 219086208.

The previous prime is 769410713. The next prime is 769410773. The reversal of 769410768 is 867014967.

769410768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99423 + ... + 106881.

It is an arithmetic number, because the mean of its divisors is an integer number (28491232).

Almost surely, 2^769410768 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 769410768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1139649280).

769410768 is an abundant number, since it is smaller than the sum of its proper divisors (1509887792).

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

769410768 is a wasteful number, since it uses less digits than its factorization.

769410768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784 (or 7778 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 769410768 is about 27738.2545954139. The cubic root of 769410768 is about 916.3317893173.

The spelling of 769410768 in words is "seven hundred sixty-nine million, four hundred ten thousand, seven hundred sixty-eight".