369659904 has 104 divisors (see below), whose sum is σ = 1002578400. Its totient is φ = 121110528.

The previous prime is 369659879. The next prime is 369659909. The reversal of 369659904 is 409956963.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (369659909) 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, 823072 + ... + 823520.

Almost surely, 2^369659904 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 369659904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501289200).

369659904 is an abundant number, since it is smaller than the sum of its proper divisors (632918496).

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

369659904 is an equidigital number, since it uses as much as digits as its factorization.

369659904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 51.

The square root of 369659904 is about 19226.5416547022. The cubic root of 369659904 is about 717.6854067267.

The spelling of 369659904 in words is "three hundred sixty-nine million, six hundred fifty-nine thousand, nine hundred four".