3290969 has 4 divisors (see below), whose sum is σ = 3590160. Its totient is φ = 2991780.

The previous prime is 3290927. The next prime is 3290977. The reversal of 3290969 is 9690923.

3290969 = T₄₃₀ + T₄₃₁ + ... + T₄₆₂.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9690923 = 11 ⋅880993.

It is not a de Polignac number, because 3290969 - 2¹² = 3286873 is a prime.

It is a super-2 number, since 2×3290969² = 21660953917922, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3292969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149579 + ... + 149600.

It is an arithmetic number, because the mean of its divisors is an integer number (897540).

Almost surely, 2^3290969 is an apocalyptic number.

It is an amenable number.

3290969 is a deficient number, since it is larger than the sum of its proper divisors (299191).

3290969 is a wasteful number, since it uses less digits than its factorization.

3290969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299190.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 3290969 is about 1814.1028085530. The cubic root of 3290969 is about 148.7446190648.

The spelling of 3290969 in words is "three million, two hundred ninety thousand, nine hundred sixty-nine".