2078518796 has 12 divisors (see below), whose sum is σ = 3640066752. Its totient is φ = 1038499728.

The previous prime is 2078518789. The next prime is 2078518801. The reversal of 2078518796 is 6978158702.

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, 183740 + ... + 194723.

It is an arithmetic number, because the mean of its divisors is an integer number (303338896).

Almost surely, 2^2078518796 is an apocalyptic number.

It is an amenable number.

2078518796 is a deficient number, since it is larger than the sum of its proper divisors (1561547956).

2078518796 is a wasteful number, since it uses less digits than its factorization.

2078518796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379840 (or 379838 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 53.

The square root of 2078518796 is about 45590.7753388775. The cubic root of 2078518796 is about 1276.1977816997.

The spelling of 2078518796 in words is "two billion, seventy-eight million, five hundred eighteen thousand, seven hundred ninety-six".