2616779796 has 24 divisors (see below), whose sum is σ = 6107979360. Its totient is φ = 871951392.

The previous prime is 2616779783. The next prime is 2616779797. The reversal of 2616779796 is 6979776162.

2616779796 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2616779797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831 + ... + 72366.

It is an arithmetic number, because the mean of its divisors is an integer number (254499140).

Almost surely, 2^2616779796 is an apocalyptic number.

It is an amenable number.

2616779796 is an abundant number, since it is smaller than the sum of its proper divisors (3491199564).

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

2616779796 is a wasteful number, since it uses less digits than its factorization.

2616779796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77143 (or 77141 counting only the distinct ones).

The product of its digits is 12002256, while the sum is 60.

The square root of 2616779796 is about 51154.4699513151. The cubic root of 2616779796 is about 1378.0206511188.

The spelling of 2616779796 in words is "two billion, six hundred sixteen million, seven hundred seventy-nine thousand, seven hundred ninety-six".