104904384 has 168 divisors, whose sum is σ = 311243472. Its totient is φ = 31150080.

The previous prime is 104904313. The next prime is 104904427. The reversal of 104904384 is 483409401.

It is a happy number.

It is a super-2 number, since 2×104904384² = 22009859564838912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1719714 + ... + 1719774.

Almost surely, 2^104904384 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 104904384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155621736).

104904384 is an abundant number, since it is smaller than the sum of its proper divisors (206339088).

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

104904384 is a wasteful number, since it uses less digits than its factorization.

104904384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 104904384 is about 10242.2841202536. The cubic root of 104904384 is about 471.6261523106.

The spelling of 104904384 in words is "one hundred four million, nine hundred four thousand, three hundred eighty-four".