4374009 has 12 divisors (see below), whose sum is σ = 6650800. Its totient is φ = 2762424.

The previous prime is 4374001. The next prime is 4374031. The reversal of 4374009 is 9004734.

It is not a de Polignac number, because 4374009 - 2³ = 4374001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4374001) 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, 12619 + ... + 12960.

Almost surely, 2^4374009 is an apocalyptic number.

It is an amenable number.

4374009 is a deficient number, since it is larger than the sum of its proper divisors (2276791).

4374009 is a wasteful number, since it uses less digits than its factorization.

4374009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25604 (or 25601 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4374009 is about 2091.4131586083. The cubic root of 4374009 is about 163.5409655228.

The spelling of 4374009 in words is "four million, three hundred seventy-four thousand, nine".