103849805 has 8 divisors (see below), whose sum is σ = 125601792. Its totient is φ = 82425168.

The previous prime is 103849789. The next prime is 103849817. The reversal of 103849805 is 508948301.

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 103849805 - 2⁴ = 103849789 is a prime.

It is a Duffinian 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, 81137 + ... + 82406.

It is an arithmetic number, because the mean of its divisors is an integer number (15700224).

Almost surely, 2^103849805 is an apocalyptic number.

It is an amenable number.

103849805 is a deficient number, since it is larger than the sum of its proper divisors (21751987).

103849805 is a wasteful number, since it uses less digits than its factorization.

103849805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163675.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 103849805 is about 10190.6724508248. The cubic root of 103849805 is about 470.0404446861.

The spelling of 103849805 in words is "one hundred three million, eight hundred forty-nine thousand, eight hundred five".