109904039 has 8 divisors (see below), whose sum is σ = 126448800. Its totient is φ = 93570336.

The previous prime is 109904029. The next prime is 109904063. The reversal of 109904039 is 930409901.

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

It is a cyclic number.

It is not a de Polignac number, because 109904039 - 2¹⁶ = 109838503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109904009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51644 + ... + 53729.

It is an arithmetic number, because the mean of its divisors is an integer number (15806100).

Almost surely, 2^109904039 is an apocalyptic number.

109904039 is a deficient number, since it is larger than the sum of its proper divisors (16544761).

109904039 is a wasteful number, since it uses less digits than its factorization.

109904039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105529.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 109904039 is about 10483.5127223655. The cubic root of 109904039 is about 479.0026150371.

The spelling of 109904039 in words is "one hundred nine million, nine hundred four thousand, thirty-nine".