768769050 has 96 divisors (see below), whose sum is σ = 2229714432. Its totient is φ = 171622080.

The previous prime is 768768977. The next prime is 768769069. The reversal of 768769050 is 50967867.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36637 + ... + 53663.

It is an arithmetic number, because the mean of its divisors is an integer number (23226192).

Almost surely, 2^768769050 is an apocalyptic number.

768769050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 768769050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1114857216).

768769050 is an abundant number, since it is smaller than the sum of its proper divisors (1460945382).

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

768769050 is a wasteful number, since it uses less digits than its factorization.

768769050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17092 (or 17087 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 768769050 is about 27726.6848000261. The cubic root of 768769050 is about 916.0769665437.

The spelling of 768769050 in words is "seven hundred sixty-eight million, seven hundred sixty-nine thousand, fifty".