3933009 has 16 divisors (see below), whose sum is σ = 6028800. Its totient is φ = 2531088.

The previous prime is 3932993. The next prime is 3933011. The reversal of 3933009 is 9003393.

It is not a de Polignac number, because 3933009 - 2⁴ = 3932993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3933109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1729 + ... + 3294.

It is an arithmetic number, because the mean of its divisors is an integer number (376800).

Almost surely, 2^3933009 is an apocalyptic number.

It is an amenable number.

3933009 is a deficient number, since it is larger than the sum of its proper divisors (2095791).

3933009 is a wasteful number, since it uses less digits than its factorization.

3933009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5061 (or 5055 counting only the distinct ones).

The product of its (nonzero) digits is 2187, while the sum is 27.

The square root of 3933009 is about 1983.1815348071. The cubic root of 3933009 is about 157.8489316079.

The spelling of 3933009 in words is "three million, nine hundred thirty-three thousand, nine".