769863016 has 32 divisors (see below), whose sum is σ = 1555684200. Its totient is φ = 355057920.

The previous prime is 769862999. The next prime is 769863019. The reversal of 769863016 is 610368967.

It can be written as a sum of positive squares in 4 ways, for example, as 133310116 + 636552900 = 11546^2 + 25230^2 .

It is not an unprimeable number, because it can be changed into a prime (769863019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246070 + ... + 249178.

Almost surely, 2^769863016 is an apocalyptic number.

It is an amenable number.

769863016 is an abundant number, since it is smaller than the sum of its proper divisors (785821184).

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

769863016 is a wasteful number, since it uses less digits than its factorization.

769863016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509 (or 5505 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 769863016 is about 27746.4054608881. The cubic root of 769863016 is about 916.5112894700.

The spelling of 769863016 in words is "seven hundred sixty-nine million, eight hundred sixty-three thousand, sixteen".