7879044 has 12 divisors (see below), whose sum is σ = 18384464. Its totient is φ = 2626344.

The previous prime is 7879021. The next prime is 7879051. The reversal of 7879044 is 4409787.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 7878993 and 7879011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328282 + ... + 328305.

Almost surely, 2^7879044 is an apocalyptic number.

It is an amenable number.

7879044 is an abundant number, since it is smaller than the sum of its proper divisors (10505420).

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

7879044 is a wasteful number, since it uses less digits than its factorization.

7879044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656594 (or 656592 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 7879044 is about 2806.9634839093. The cubic root of 7879044 is about 198.9869102439.

The spelling of 7879044 in words is "seven million, eight hundred seventy-nine thousand, forty-four".