369858 has 8 divisors (see below), whose sum is σ = 739728. Its totient is φ = 123284.

The previous prime is 369851. The next prime is 369877. The reversal of 369858 is 858963.

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

369858 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (369851) 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, 30816 + ... + 30827.

It is an arithmetic number, because the mean of its divisors is an integer number (92466).

2³⁶⁹⁸⁵⁸ is an apocalyptic number.

369858 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

369858 is a wasteful number, since it uses less digits than its factorization.

369858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61648.

The product of its digits is 51840, while the sum is 39.

The square root of 369858 is about 608.1595185476. The cubic root of 369858 is about 71.7813583301.

The spelling of 369858 in words is "three hundred sixty-nine thousand, eight hundred fifty-eight".