369144 has 32 divisors (see below), whose sum is σ = 1026000. Its totient is φ = 122976.

The previous prime is 369143. The next prime is 369169. The reversal of 369144 is 441963.

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

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639 + ... + 1070.

2³⁶⁹¹⁴⁴ is an apocalyptic number.

It is an amenable number.

369144 is an abundant number, since it is smaller than the sum of its proper divisors (656856).

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

369144 is a wasteful number, since it uses less digits than its factorization.

369144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 1714 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 369144 is about 607.5722179297. The cubic root of 369144 is about 71.7351379740.

It can be divided in two parts, 36 and 9144, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 369144 in words is "three hundred sixty-nine thousand, one hundred forty-four".