3394665 has 12 divisors (see below), whose sum is σ = 5884164. Its totient is φ = 1810464.

The previous prime is 3394663. The next prime is 3394681. The reversal of 3394665 is 5664933.

It can be written as a sum of positive squares in 2 ways, for example, as 2518569 + 876096 = 1587^2 + 936^2 .

It is not a de Polignac number, because 3394665 - 2¹ = 3394663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3394661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37674 + ... + 37763.

It is an arithmetic number, because the mean of its divisors is an integer number (490347).

Almost surely, 2^3394665 is an apocalyptic number.

It is an amenable number.

3394665 is a deficient number, since it is larger than the sum of its proper divisors (2489499).

3394665 is a wasteful number, since it uses less digits than its factorization.

3394665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75448 (or 75445 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 3394665 is about 1842.4616685294. The cubic root of 3394665 is about 150.2907693238.

The spelling of 3394665 in words is "three million, three hundred ninety-four thousand, six hundred sixty-five".