3009451 has 2 divisors, whose sum is σ = 3009452. Its totient is φ = 3009450.

The previous prime is 3009443. The next prime is 3009473. The reversal of 3009451 is 1549003.

It is an a-pointer prime, because the next prime (3009473) can be obtained adding 3009451 to its sum of digits (22).

It is a weak prime.

It is an emirp because it is prime and its reverse (1549003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3009451 - 2³ = 3009443 is a prime.

It is not a weakly prime, because it can be changed into another prime (3009401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1504725 + 1504726.

It is an arithmetic number, because the mean of its divisors is an integer number (1504726).

Almost surely, 2^3009451 is an apocalyptic number.

3009451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3009451 is an equidigital number, since it uses as much as digits as its factorization.

3009451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 3009451 is about 1734.7769309050. The cubic root of 3009451 is about 144.3762504967.

The spelling of 3009451 in words is "three million, nine thousand, four hundred fifty-one".