3804993 has 12 divisors (see below), whose sum is σ = 5513040. Its totient is φ = 2528856.

The previous prime is 3804989. The next prime is 3805001. The reversal of 3804993 is 3994083.

It is not a de Polignac number, because 3804993 - 2² = 3804989 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

3804993 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3804943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5230 + ... + 5912.

It is an arithmetic number, because the mean of its divisors is an integer number (459420).

Almost surely, 2^3804993 is an apocalyptic number.

It is an amenable number.

3804993 is a deficient number, since it is larger than the sum of its proper divisors (1708047).

3804993 is a wasteful number, since it uses less digits than its factorization.

3804993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308 (or 1305 counting only the distinct ones).

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

The square root of 3804993 is about 1950.6391260302. The cubic root of 3804993 is about 156.1173919151.

The spelling of 3804993 in words is "three million, eight hundred four thousand, nine hundred ninety-three".