109163484 has 96 divisors (see below), whose sum is σ = 294235200. Its totient is φ = 34974720.

The previous prime is 109163473. The next prime is 109163501. The reversal of 109163484 is 484361901.

109163484 is a `hidden beast` number, since 10 + 9 + 1 + 634 + 8 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393954 + ... + 394230.

It is an arithmetic number, because the mean of its divisors is an integer number (3064950).

Almost surely, 2^109163484 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 109163484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147117600).

109163484 is an abundant number, since it is smaller than the sum of its proper divisors (185071716).

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

109163484 is a wasteful number, since it uses less digits than its factorization.

109163484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 109163484 is about 10448.1330389692. The cubic root of 109163484 is about 477.9243182409.

It can be divided in two parts, 10916 and 3484, that added together give a square (14400 = 120²).

The spelling of 109163484 in words is "one hundred nine million, one hundred sixty-three thousand, four hundred eighty-four".