846342 has 32 divisors (see below), whose sum is σ = 2150400. Its totient is φ = 241704.

The previous prime is 846341. The next prime is 846343. The reversal of 846342 is 243648.

It is an interprime number because it is at equal distance from previous prime (846341) and next prime (846343).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 742 + ... + 1497.

It is an arithmetic number, because the mean of its divisors is an integer number (67200).

2⁸⁴⁶³⁴² is an apocalyptic number.

846342 is an abundant number, since it is smaller than the sum of its proper divisors (1304058).

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

846342 is a wasteful number, since it uses less digits than its factorization.

846342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257 (or 2251 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 846342 is about 919.9684777208. The cubic root of 846342 is about 94.5907417633.

The spelling of 846342 in words is "eight hundred forty-six thousand, three hundred forty-two".