3320963 has 4 divisors (see below), whose sum is σ = 3325608. Its totient is φ = 3316320.

The previous prime is 3320939. The next prime is 3320969. The reversal of 3320963 is 3690233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3320963 - 2¹² = 3316867 is a prime.

It is a super-2 number, since 2×3320963² = 22057590494738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3320969) 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, 998 + ... + 2763.

It is an arithmetic number, because the mean of its divisors is an integer number (831402).

Almost surely, 2^3320963 is an apocalyptic number.

3320963 is a deficient number, since it is larger than the sum of its proper divisors (4645).

3320963 is an equidigital number, since it uses as much as digits as its factorization.

3320963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4644.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 3320963 is about 1822.3509541249. The cubic root of 3320963 is about 149.1951409219.

The spelling of 3320963 in words is "three million, three hundred twenty thousand, nine hundred sixty-three".