4096090 has 8 divisors (see below), whose sum is σ = 7372980. Its totient is φ = 1638432.

The previous prime is 4096073. The next prime is 4096109. The reversal of 4096090 is 906904.

It can be written as a sum of positive squares in 2 ways, for example, as 3697929 + 398161 = 1923^2 + 631^2 .

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

It is a zygodrome in base 4.

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, 204795 + ... + 204814.

Almost surely, 2^4096090 is an apocalyptic number.

4096090 is a deficient number, since it is larger than the sum of its proper divisors (3276890).

4096090 is a wasteful number, since it uses less digits than its factorization.

4096090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409616.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 4096090 is about 2023.8799371504. The cubic root of 4096090 is about 160.0011718664.

It can be divided in two parts, 40960 and 90, that multiplied together give a square (3686400 = 1920²).

The spelling of 4096090 in words is "four million, ninety-six thousand, ninety".