3349825 has 6 divisors (see below), whose sum is σ = 4153814. Its totient is φ = 2679840.

The previous prime is 3349817. The next prime is 3349847. The reversal of 3349825 is 5289433.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 152881 + 3196944 = 391^2 + 1788^2 .

It is not a de Polignac number, because 3349825 - 2³ = 3349817 is a prime.

It is a super-2 number, since 2×3349825² = 22442655061250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66972 + ... + 67021.

Almost surely, 2^3349825 is an apocalyptic number.

It is an amenable number.

3349825 is a deficient number, since it is larger than the sum of its proper divisors (803989).

3349825 is a wasteful number, since it uses less digits than its factorization.

3349825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134003 (or 133998 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 3349825 is about 1830.2527147910. The cubic root of 3349825 is about 149.6261058324.

The spelling of 3349825 in words is "three million, three hundred forty-nine thousand, eight hundred twenty-five".