3412665 has 32 divisors (see below), whose sum is σ = 6428160. Its totient is φ = 1711872.

The previous prime is 3412663. The next prime is 3412679. The reversal of 3412665 is 5662143.

It is not a de Polignac number, because 3412665 - 2¹ = 3412663 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3412663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1552 + ... + 3038.

It is an arithmetic number, because the mean of its divisors is an integer number (200880).

Almost surely, 2^3412665 is an apocalyptic number.

It is an amenable number.

3412665 is a deficient number, since it is larger than the sum of its proper divisors (3015495).

3412665 is a wasteful number, since it uses less digits than its factorization.

3412665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 1512 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3412665 is about 1847.3399795381. The cubic root of 3412665 is about 150.5559370147. Note that the first 3 decimals are identical.

It can be divided in two parts, 34126 and 65, that added together give a triangular number (34191 = T₂₆₁).

The spelling of 3412665 in words is "three million, four hundred twelve thousand, six hundred sixty-five".