3161660624 has 10 divisors (see below), whose sum is σ = 6125717490. Its totient is φ = 1580830304.

The previous prime is 3161660611. The next prime is 3161660669. The reversal of 3161660624 is 4260661613.

3161660624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2721500224 + 440160400 = 52168^2 + 20980^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98801879 + ... + 98801910.

It is an arithmetic number, because the mean of its divisors is an integer number (612571749).

Almost surely, 2^3161660624 is an apocalyptic number.

It is an amenable number.

3161660624 is a deficient number, since it is larger than the sum of its proper divisors (2964056866).

3161660624 is a wasteful number, since it uses less digits than its factorization.

3161660624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197603797 (or 197603791 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 3161660624 is about 56228.6459378136. The cubic root of 3161660624 is about 1467.7037938058.

The spelling of 3161660624 in words is "three billion, one hundred sixty-one million, six hundred sixty thousand, six hundred twenty-four".