779900106 has 16 divisors (see below), whose sum is σ = 1641895200. Its totient is φ = 246284208.

The previous prime is 779900081. The next prime is 779900113. The reversal of 779900106 is 601009977.

It is a super-2 number, since 2×779900106² = 1216488350677622472, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3420501 + ... + 3420728.

It is an arithmetic number, because the mean of its divisors is an integer number (102618450).

Almost surely, 2^779900106 is an apocalyptic number.

779900106 is an abundant number, since it is smaller than the sum of its proper divisors (861995094).

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

779900106 is a wasteful number, since it uses less digits than its factorization.

779900106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6841253.

The product of its (nonzero) digits is 23814, while the sum is 39.

The square root of 779900106 is about 27926.6916407941. The cubic root of 779900106 is about 920.4771099645.

The spelling of 779900106 in words is "seven hundred seventy-nine million, nine hundred thousand, one hundred six".