4090326 has 16 divisors (see below), whose sum is σ = 8444928. Its totient is φ = 1319400.

The previous prime is 4090309. The next prime is 4090349. The reversal of 4090326 is 6230904.

It is a junction number, because it is equal to n+sod(n) for n = 4090296 and 4090305.

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, 10810 + ... + 11181.

It is an arithmetic number, because the mean of its divisors is an integer number (527808).

Almost surely, 2^4090326 is an apocalyptic number.

4090326 is an abundant number, since it is smaller than the sum of its proper divisors (4354602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4090326 is a wasteful number, since it uses less digits than its factorization.

4090326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22027.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 4090326 is about 2022.4554383224. The cubic root of 4090326 is about 159.9260856511.

The spelling of 4090326 in words is "four million, ninety thousand, three hundred twenty-six".