361682 has 8 divisors (see below), whose sum is σ = 545916. Its totient is φ = 179712.

The previous prime is 361679. The next prime is 361687. The reversal of 361682 is 286163.

It can be written as a sum of positive squares in 2 ways, for example, as 303601 + 58081 = 551^2 + 241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 361682.

It is not an unprimeable number, because it can be changed into a prime (361687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83 + ... + 854.

2³⁶¹⁶⁸² is an apocalyptic number.

361682 is a deficient number, since it is larger than the sum of its proper divisors (184234).

361682 is a wasteful number, since it uses less digits than its factorization.

361682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132.

The product of its digits is 1728, while the sum is 26.

The square root of 361682 is about 601.4000332557. The cubic root of 361682 is about 71.2484846297.

The spelling of 361682 in words is "three hundred sixty-one thousand, six hundred eighty-two".