860013616 has 80 divisors (see below), whose sum is σ = 2116793088. Its totient is φ = 328723200.

The previous prime is 860013613. The next prime is 860013653. The reversal of 860013616 is 616310068.

It is not an unprimeable number, because it can be changed into a prime (860013611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58711 + ... + 71881.

Almost surely, 2^860013616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 860013616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1058396544).

860013616 is an abundant number, since it is smaller than the sum of its proper divisors (1256779472).

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

860013616 is a wasteful number, since it uses less digits than its factorization.

860013616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13250 (or 13244 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 860013616 is about 29325.9887471846. The cubic root of 860013616 is about 950.9735600342.

The spelling of 860013616 in words is "eight hundred sixty million, thirteen thousand, six hundred sixteen".