3798823 has 6 divisors (see below), whose sum is σ = 4419096. Its totient is φ = 3256092.

The previous prime is 3798793. The next prime is 3798829. The reversal of 3798823 is 3288973.

It is a happy number.

It is not a de Polignac number, because 3798823 - 2⁵ = 3798791 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 (3798829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38715 + ... + 38812.

It is an arithmetic number, because the mean of its divisors is an integer number (736516).

Almost surely, 2^3798823 is an apocalyptic number.

3798823 is a deficient number, since it is larger than the sum of its proper divisors (620273).

3798823 is an equidigital number, since it uses as much as digits as its factorization.

3798823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77541 (or 77534 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 3798823 is about 1949.0569514511. The cubic root of 3798823 is about 156.0329620245.

The spelling of 3798823 in words is "three million, seven hundred ninety-eight thousand, eight hundred twenty-three".