769942 has 8 divisors (see below), whose sum is σ = 1174032. Its totient is φ = 378600.

The previous prime is 769927. The next prime is 769943. The reversal of 769942 is 249967.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769943) by changing a digit.

769942 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3034 + ... + 3277.

It is an arithmetic number, because the mean of its divisors is an integer number (146754).

2⁷⁶⁹⁹⁴² is an apocalyptic number.

769942 is a deficient number, since it is larger than the sum of its proper divisors (404090).

769942 is a wasteful number, since it uses less digits than its factorization.

769942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6374.

The product of its digits is 27216, while the sum is 37.

The square root of 769942 is about 877.4633895497. The cubic root of 769942 is about 91.6542631519.

It can be divided in two parts, 769 and 942, that added together give a triangular number (1711 = T₅₈).

The spelling of 769942 in words is "seven hundred sixty-nine thousand, nine hundred forty-two".