109390430 has 8 divisors (see below), whose sum is σ = 196902792. Its totient is φ = 43756168.

The previous prime is 109390423. The next prime is 109390439. The reversal of 109390430 is 34093901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 109390393 and 109390402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109390439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5469512 + ... + 5469531.

It is an arithmetic number, because the mean of its divisors is an integer number (24612849).

Almost surely, 2^109390430 is an apocalyptic number.

109390430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109390430 is a deficient number, since it is larger than the sum of its proper divisors (87512362).

109390430 is a wasteful number, since it uses less digits than its factorization.

109390430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10939050.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 109390430 is about 10458.9880007580. The cubic root of 109390430 is about 478.2552834190.

The spelling of 109390430 in words is "one hundred nine million, three hundred ninety thousand, four hundred thirty".