3458009 has 4 divisors (see below), whose sum is σ = 3469440. Its totient is φ = 3446580.

The previous prime is 3457999. The next prime is 3458053. The reversal of 3458009 is 9008543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3458009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3458099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5249 + ... + 5870.

It is an arithmetic number, because the mean of its divisors is an integer number (867360).

Almost surely, 2^3458009 is an apocalyptic number.

It is an amenable number.

3458009 is a deficient number, since it is larger than the sum of its proper divisors (11431).

3458009 is a wasteful number, since it uses less digits than its factorization.

3458009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11430.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3458009 is about 1859.5722626454. The cubic root of 3458009 is about 151.2198163934.

The spelling of 3458009 in words is "three million, four hundred fifty-eight thousand, nine".