711139916 has 12 divisors (see below), whose sum is σ = 1274848680. Its totient is φ = 346897440.

The previous prime is 711139879. The next prime is 711139927. The reversal of 711139916 is 619931117.

It is a self number, because there is not a number n which added to its sum of digits gives 711139916.

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, 2167946 + ... + 2168273.

It is an arithmetic number, because the mean of its divisors is an integer number (106237390).

Almost surely, 2^711139916 is an apocalyptic number.

It is an amenable number.

711139916 is a deficient number, since it is larger than the sum of its proper divisors (563708764).

711139916 is a wasteful number, since it uses less digits than its factorization.

711139916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4336264 (or 4336262 counting only the distinct ones).

The product of its digits is 10206, while the sum is 38.

The square root of 711139916 is about 26667.2067528641. The cubic root of 711139916 is about 892.5893184521.

The spelling of 711139916 in words is "seven hundred eleven million, one hundred thirty-nine thousand, nine hundred sixteen".