779048 has 8 divisors (see below), whose sum is σ = 1460730. Its totient is φ = 389520.

The previous prime is 779039. The next prime is 779063. The reversal of 779048 is 840977.

779048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 550564 + 228484 = 742^2 + 478^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 778999 and 779017.

It is an unprimeable number.

779048 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 as a sum of consecutive naturals, namely, 48683 + ... + 48698.

2⁷⁷⁹⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

779048 is a deficient number, since it is larger than the sum of its proper divisors (681682).

779048 is a wasteful number, since it uses less digits than its factorization.

779048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97387 (or 97383 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 779048 is about 882.6369582110. The cubic root of 779048 is about 92.0141755095.

It can be divided in two parts, 77 and 9048, that multiplied together give a palindrome (696696).

The spelling of 779048 in words is "seven hundred seventy-nine thousand, forty-eight".