779848 has 16 divisors (see below), whose sum is σ = 1496880. Its totient is φ = 380688.

The previous prime is 779837. The next prime is 779869. The reversal of 779848 is 848977.

779848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

779848 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, 790 + ... + 1477.

It is an arithmetic number, because the mean of its divisors is an integer number (93555).

2⁷⁷⁹⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

779848 is a deficient number, since it is larger than the sum of its proper divisors (717032).

779848 is a wasteful number, since it uses less digits than its factorization.

779848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316 (or 2312 counting only the distinct ones).

The product of its digits is 112896, while the sum is 43.

The square root of 779848 is about 883.0900293855. The cubic root of 779848 is about 92.0456610139.

It can be divided in two parts, 77 and 9848, that multiplied together give a triangular number (758296 = T₁₂₃₁).

The spelling of 779848 in words is "seven hundred seventy-nine thousand, eight hundred forty-eight".