369144432 has 80 divisors (see below), whose sum is σ = 1065660960. Its totient is φ = 122342400.

The previous prime is 369144421. The next prime is 369144467. The reversal of 369144432 is 234441963.

It is a happy number.

It is a super-2 number, since 2×369144432² = 272535223353205248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75832 + ... + 80552.

It is an arithmetic number, because the mean of its divisors is an integer number (13320762).

Almost surely, 2^369144432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 369144432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532830480).

369144432 is an abundant number, since it is smaller than the sum of its proper divisors (696516528).

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

369144432 is a wasteful number, since it uses less digits than its factorization.

369144432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4919 (or 4907 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 369144432 is about 19213.1317592942. The cubic root of 369144432 is about 717.3516595727.

The spelling of 369144432 in words is "three hundred sixty-nine million, one hundred forty-four thousand, four hundred thirty-two".