369538 has 16 divisors (see below), whose sum is σ = 609336. Its totient is φ = 167040.

The previous prime is 369491. The next prime is 369539. The reversal of 369538 is 835963.

It can be written as a sum of positive squares in 4 ways, for example, as 91809 + 277729 = 303^2 + 527^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (369539) 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, 1470 + ... + 1702.

2³⁶⁹⁵³⁸ is an apocalyptic number.

369538 is a deficient number, since it is larger than the sum of its proper divisors (239798).

369538 is a wasteful number, since it uses less digits than its factorization.

369538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309.

The product of its digits is 19440, while the sum is 34.

The square root of 369538 is about 607.8963727479. The cubic root of 369538 is about 71.7606506870.

The spelling of 369538 in words is "three hundred sixty-nine thousand, five hundred thirty-eight".