369534 has 24 divisors (see below), whose sum is σ = 813960. Its totient is φ = 111760.

The previous prime is 369491. The next prime is 369539. The reversal of 369534 is 435963.

369534 = 5² + 6² + ... + 103².

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 369534.

It is not an unprimeable number, because it can be changed into a prime (369539) by changing a digit.

369534 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 472 + ... + 980.

It is an arithmetic number, because the mean of its divisors is an integer number (33915).

2³⁶⁹⁵³⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 369534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406980).

369534 is an abundant number, since it is smaller than the sum of its proper divisors (444426).

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

369534 is a wasteful number, since it uses less digits than its factorization.

369534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 525 counting only the distinct ones).

The product of its digits is 9720, while the sum is 30.

The square root of 369534 is about 607.8930827045. The cubic root of 369534 is about 71.7603917658.

It can be divided in two parts, 369 and 534, that added together give a triangular number (903 = T₄₂).

The spelling of 369534 in words is "three hundred sixty-nine thousand, five hundred thirty-four".