769938 has 16 divisors (see below), whose sum is σ = 1658496. Its totient is φ = 236880.

The previous prime is 769927. The next prime is 769943. The reversal of 769938 is 839967.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 769938.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 769938.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4858 + ... + 5013.

It is an arithmetic number, because the mean of its divisors is an integer number (103656).

2⁷⁶⁹⁹³⁸ is an apocalyptic number.

769938 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

769938 is an abundant number, since it is smaller than the sum of its proper divisors (888558).

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

769938 is a wasteful number, since it uses less digits than its factorization.

769938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9889.

The product of its digits is 81648, while the sum is 42.

The square root of 769938 is about 877.4611102493. The cubic root of 769938 is about 91.6541044310.

The spelling of 769938 in words is "seven hundred sixty-nine thousand, nine hundred thirty-eight".