860000616 has 24 divisors (see below), whose sum is σ = 2329168530. Its totient is φ = 286666848.

The previous prime is 860000563. The next prime is 860000639. The reversal of 860000616 is 616000068.

It can be written as a sum of positive squares in only one way, i.e., 517380516 + 342620100 = 22746^2 + 18510^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 860000616.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5972155 + ... + 5972298.

Almost surely, 2^860000616 is an apocalyptic number.

It is an amenable number.

860000616 is an abundant number, since it is smaller than the sum of its proper divisors (1469167914).

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

860000616 is a wasteful number, since it uses less digits than its factorization.

860000616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11944465 (or 11944458 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 860000616 is about 29325.7670999413. The cubic root of 860000616 is about 950.9687683587.

The spelling of 860000616 in words is "eight hundred sixty million, six hundred sixteen", and thus it is an aban number.