3822993 has 6 divisors (see below), whose sum is σ = 5522114. Its totient is φ = 2548656.

The previous prime is 3822967. The next prime is 3823007. The reversal of 3822993 is 3992283.

3822993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3448449 + 374544 = 1857^2 + 612^2 .

It is not a de Polignac number, because 3822993 - 2⁸ = 3822737 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3822913) 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 5 ways as a sum of consecutive naturals, for example, 212380 + ... + 212397.

Almost surely, 2^3822993 is an apocalyptic number.

It is an amenable number.

3822993 is a deficient number, since it is larger than the sum of its proper divisors (1699121).

3822993 is a wasteful number, since it uses less digits than its factorization.

3822993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424783 (or 424780 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3822993 is about 1955.2475546590. The cubic root of 3822993 is about 156.3631824212.

It can be divided in two parts, 382 and 2993, that added together give a cube (3375 = 15³).

The spelling of 3822993 in words is "three million, eight hundred twenty-two thousand, nine hundred ninety-three".