790384779 has 24 divisors (see below), whose sum is σ = 1150303232. Its totient is φ = 522955440.

The previous prime is 790384753. The next prime is 790384831. The reversal of 790384779 is 977483097.

It is not a de Polignac number, because 790384779 - 2²⁰ = 789336203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (790384079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 894672 + ... + 895554.

Almost surely, 2^790384779 is an apocalyptic number.

790384779 is a deficient number, since it is larger than the sum of its proper divisors (359918453).

790384779 is a wasteful number, since it uses less digits than its factorization.

790384779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527 (or 1524 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The square root of 790384779 is about 28113.7827230702. The cubic root of 790384779 is about 924.5836076691.

The spelling of 790384779 in words is "seven hundred ninety million, three hundred eighty-four thousand, seven hundred seventy-nine".