716611772 has 12 divisors (see below), whose sum is σ = 1254258096. Its totient is φ = 358252320.

The previous prime is 716611769. The next prime is 716611783. The reversal of 716611772 is 277116617.

It is a happy number.

716611772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 44897 + ... + 58727.

It is an arithmetic number, because the mean of its divisors is an integer number (104521508).

Almost surely, 2^716611772 is an apocalyptic number.

It is an amenable number.

716611772 is a deficient number, since it is larger than the sum of its proper divisors (537646324).

716611772 is a wasteful number, since it uses less digits than its factorization.

716611772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26788 (or 26786 counting only the distinct ones).

The product of its digits is 24696, while the sum is 38.

The square root of 716611772 is about 26769.6053762471. The cubic root of 716611772 is about 894.8728102811.

The spelling of 716611772 in words is "seven hundred sixteen million, six hundred eleven thousand, seven hundred seventy-two".