3802823 has 8 divisors (see below), whose sum is σ = 3958080. Its totient is φ = 3650400.

The previous prime is 3802787. The next prime is 3802837. The reversal of 3802823 is 3282083.

3802823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3802823 - 2⁶ = 3802759 is a prime.

It is a super-2 number, since 2×3802823² = 28922925538658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3802792 and 3802801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2273 + ... + 3573.

It is an arithmetic number, because the mean of its divisors is an integer number (494760).

Almost surely, 2^3802823 is an apocalyptic number.

3802823 is a deficient number, since it is larger than the sum of its proper divisors (155257).

3802823 is a wasteful number, since it uses less digits than its factorization.

3802823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3802823 is about 1950.0828187541. The cubic root of 3802823 is about 156.0877081844.

The spelling of 3802823 in words is "three million, eight hundred two thousand, eight hundred twenty-three".