363138 has 16 divisors (see below), whose sum is σ = 751680. Its totient is φ = 116816.

The previous prime is 363119. The next prime is 363149. The reversal of 363138 is 831363.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870 + ... + 1217.

It is an arithmetic number, because the mean of its divisors is an integer number (46980).

2³⁶³¹³⁸ is an apocalyptic number.

363138 is an abundant number, since it is smaller than the sum of its proper divisors (388542).

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

363138 is a wasteful number, since it uses less digits than its factorization.

363138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121.

The product of its digits is 1296, while the sum is 24.

The square root of 363138 is about 602.6093261807. The cubic root of 363138 is about 71.3439634395.

The spelling of 363138 in words is "three hundred sixty-three thousand, one hundred thirty-eight".