109944830 has 64 divisors (see below), whose sum is σ = 220147200. Its totient is φ = 39346560.

The previous prime is 109944823. The next prime is 109944833. The reversal of 109944830 is 38449901.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109944833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607340 + ... + 607520.

It is an arithmetic number, because the mean of its divisors is an integer number (3439800).

Almost surely, 2^109944830 is an apocalyptic number.

109944830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109944830 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

109944830 is a wasteful number, since it uses less digits than its factorization.

109944830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 109944830 is about 10485.4580252844. The cubic root of 109944830 is about 479.0618684823.

The spelling of 109944830 in words is "one hundred nine million, nine hundred forty-four thousand, eight hundred thirty".