2934009 has 24 divisors (see below), whose sum is σ = 4714080. Its totient is φ = 1802736.

The previous prime is 2933993. The next prime is 2934059. The reversal of 2934009 is 9004392.

It is not a de Polignac number, because 2934009 - 2⁴ = 2933993 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2934059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4242 + ... + 4884.

It is an arithmetic number, because the mean of its divisors is an integer number (196420).

2^2934009 is an apocalyptic number.

It is an amenable number.

2934009 is a deficient number, since it is larger than the sum of its proper divisors (1780071).

2934009 is a wasteful number, since it uses less digits than its factorization.

2934009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2934009 is about 1712.8949179678. The cubic root of 2934009 is about 143.1596014179.

The spelling of 2934009 in words is "two million, nine hundred thirty-four thousand, nine".