109469984 has 48 divisors (see below), whose sum is σ = 235105920. Its totient is φ = 49870080.

The previous prime is 109469947. The next prime is 109470007. The reversal of 109469984 is 489964901.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31199 + ... + 34529.

It is an arithmetic number, because the mean of its divisors is an integer number (4898040).

Almost surely, 2^109469984 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 109469984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117552960).

109469984 is an abundant number, since it is smaller than the sum of its proper divisors (125635936).

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

109469984 is a wasteful number, since it uses less digits than its factorization.

109469984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433 (or 3425 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 109469984 is about 10462.7904499708. The cubic root of 109469984 is about 478.3711920998.

The spelling of 109469984 in words is "one hundred nine million, four hundred sixty-nine thousand, nine hundred eighty-four".