4109990 has 8 divisors (see below), whose sum is σ = 7398000. Its totient is φ = 1643992.

The previous prime is 4109969. The next prime is 4110017. The reversal of 4109990 is 999014.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205490 + ... + 205509.

It is an arithmetic number, because the mean of its divisors is an integer number (924750).

Almost surely, 2^4109990 is an apocalyptic number.

4109990 is a deficient number, since it is larger than the sum of its proper divisors (3288010).

4109990 is a wasteful number, since it uses less digits than its factorization.

4109990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411006.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 4109990 is about 2027.3110269517. The cubic root of 4109990 is about 160.1819544585.

The spelling of 4109990 in words is "four million, one hundred nine thousand, nine hundred ninety".