3396538 has 16 divisors (see below), whose sum is σ = 5318280. Its totient is φ = 1624896.

The previous prime is 3396517. The next prime is 3396551. The reversal of 3396538 is 8356933.

It can be written as a sum of positive squares in 4 ways, for example, as 2712609 + 683929 = 1647^2 + 827^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3396497 and 3396506.

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, 8920 + ... + 9292.

Almost surely, 2^3396538 is an apocalyptic number.

3396538 is a deficient number, since it is larger than the sum of its proper divisors (1921742).

3396538 is a wasteful number, since it uses less digits than its factorization.

3396538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its digits is 58320, while the sum is 37.

The square root of 3396538 is about 1842.9698858093. The cubic root of 3396538 is about 150.3184051244.

The spelling of 3396538 in words is "three million, three hundred ninety-six thousand, five hundred thirty-eight".