769413738 has 16 divisors (see below), whose sum is σ = 1588467456. Its totient is φ = 248197920.

The previous prime is 769413719. The next prime is 769413739. The reversal of 769413738 is 837314967.

It is not an unprimeable number, because it can be changed into a prime (769413739) 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, 2068131 + ... + 2068502.

It is an arithmetic number, because the mean of its divisors is an integer number (99279216).

Almost surely, 2^769413738 is an apocalyptic number.

769413738 is an abundant number, since it is smaller than the sum of its proper divisors (819053718).

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

769413738 is a wasteful number, since it uses less digits than its factorization.

769413738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4136669.

The product of its digits is 762048, while the sum is 48.

The square root of 769413738 is about 27738.3081315353. The cubic root of 769413738 is about 916.3329683589.

The spelling of 769413738 in words is "seven hundred sixty-nine million, four hundred thirteen thousand, seven hundred thirty-eight".