3329290 has 12 divisors (see below), whose sum is σ = 6003126. Its totient is φ = 1329408.

The previous prime is 3329281. The next prime is 3329303. The reversal of 3329290 is 929233.

3329290 = 814² + 815² + ... + 818².

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3143529 + 185761 = 1773^2 + 431^2 .

It is a super-2 number, since 2×3329290² = 22168343808200, which contains 22 as substring.

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, 5482 + ... + 6058.

Almost surely, 2^3329290 is an apocalyptic number.

3329290 is a deficient number, since it is larger than the sum of its proper divisors (2673836).

3329290 is an frugal number, since it uses more digits than its factorization.

3329290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3329290 is about 1824.6342099172. The cubic root of 3329290 is about 149.3197344033.

The spelling of 3329290 in words is "three million, three hundred twenty-nine thousand, two hundred ninety".