368634 has 32 divisors (see below), whose sum is σ = 861696. Its totient is φ = 102960.

The previous prime is 368633. The next prime is 368647. The reversal of 368634 is 436863.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 368634.

It is not an unprimeable number, because it can be changed into a prime (368633) 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, 2749 + ... + 2879.

It is an arithmetic number, because the mean of its divisors is an integer number (26928).

2³⁶⁸⁶³⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 368634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430848).

368634 is an abundant number, since it is smaller than the sum of its proper divisors (493062).

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

368634 is a wasteful number, since it uses less digits than its factorization.

368634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210.

The product of its digits is 10368, while the sum is 30.

The square root of 368634 is about 607.1523696734. The cubic root of 368634 is about 71.7020869320.

The spelling of 368634 in words is "three hundred sixty-eight thousand, six hundred thirty-four".