860293060 has 72 divisors (see below), whose sum is σ = 1992794328. Its totient is φ = 311731200.

The previous prime is 860293051. The next prime is 860293079. The reversal of 860293060 is 60392068.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 278784 + 860014276 = 528^2 + 29326^2 .

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1047450 + ... + 1048270.

It is an arithmetic number, because the mean of its divisors is an integer number (27677699).

Almost surely, 2^860293060 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 860293060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996397164).

860293060 is an abundant number, since it is smaller than the sum of its proper divisors (1132501268).

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

860293060 is a wasteful number, since it uses less digits than its factorization.

860293060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1272 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 860293060 is about 29330.7528031587. The cubic root of 860293060 is about 951.0765487440.

The spelling of 860293060 in words is "eight hundred sixty million, two hundred ninety-three thousand, sixty".