3452005 has 8 divisors (see below), whose sum is σ = 4276224. Its totient is φ = 2672400.

The previous prime is 3451993. The next prime is 3452017. The reversal of 3452005 is 5002543.

It is a happy number.

3452005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3451993) and next prime (3452017).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3452005 - 2²¹ = 1354853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10981 + ... + 11290.

It is an arithmetic number, because the mean of its divisors is an integer number (534528).

Almost surely, 2^3452005 is an apocalyptic number.

It is an amenable number.

3452005 is a deficient number, since it is larger than the sum of its proper divisors (824219).

3452005 is a wasteful number, since it uses less digits than its factorization.

3452005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22307.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 3452005 is about 1857.9572115633. The cubic root of 3452005 is about 151.1322467593.

Adding to 3452005 its reverse (5002543), we get a palindrome (8454548).

The spelling of 3452005 in words is "three million, four hundred fifty-two thousand, five".