860344 has 32 divisors (see below), whose sum is σ = 1718640. Its totient is φ = 403200.

The previous prime is 860341. The next prime is 860351. The reversal of 860344 is 443068.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14074 + ... + 14134.

2⁸⁶⁰³⁴⁴ is an apocalyptic number.

It is an amenable number.

860344 is a deficient number, since it is larger than the sum of its proper divisors (858296).

860344 is a wasteful number, since it uses less digits than its factorization.

860344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 860344 is about 927.5473033760. The cubic root of 860344 is about 95.1095320209.

The spelling of 860344 in words is "eight hundred sixty thousand, three hundred forty-four".