769916 has 24 divisors (see below), whose sum is σ = 1591296. Its totient is φ = 318960.

The previous prime is 769903. The next prime is 769919. The reversal of 769916 is 619967.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 769916.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 769916.

It is not an unprimeable number, because it can be changed into a prime (769919) 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, 425 + ... + 1311.

It is an arithmetic number, because the mean of its divisors is an integer number (66304).

2⁷⁶⁹⁹¹⁶ 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 769916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795648).

769916 is an abundant number, since it is smaller than the sum of its proper divisors (821380).

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

769916 is a wasteful number, since it uses less digits than its factorization.

769916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 927 counting only the distinct ones).

The product of its digits is 20412, while the sum is 38.

The square root of 769916 is about 877.4485739917. The cubic root of 769916 is about 91.6532314561.

The spelling of 769916 in words is "seven hundred sixty-nine thousand, nine hundred sixteen".