3412505 has 8 divisors (see below), whose sum is σ = 4109832. Its totient is φ = 2720128.

The previous prime is 3412499. The next prime is 3412537. The reversal of 3412505 is 5052143.

It can be written as a sum of positive squares in 4 ways, for example, as 143641 + 3268864 = 379^2 + 1808^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3412505 - 2⁴ = 3412489 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509 + ... + 2661.

It is an arithmetic number, because the mean of its divisors is an integer number (513729).

Almost surely, 2^3412505 is an apocalyptic number.

It is an amenable number.

3412505 is a deficient number, since it is larger than the sum of its proper divisors (697327).

3412505 is a wasteful number, since it uses less digits than its factorization.

3412505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 3412505 is about 1847.2966735205. The cubic root of 3412505 is about 150.5535840808.

Adding to 3412505 its reverse (5052143), we get a palindrome (8464648).

The spelling of 3412505 in words is "three million, four hundred twelve thousand, five hundred five".