3212963 has 12 divisors (see below), whose sum is σ = 3569328. Its totient is φ = 2874480.

The previous prime is 3212959. The next prime is 3212971. The reversal of 3212963 is 3692123.

It is not a de Polignac number, because 3212963 - 2² = 3212959 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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 (3212953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45218 + ... + 45288.

It is an arithmetic number, because the mean of its divisors is an integer number (297444).

Almost surely, 2^3212963 is an apocalyptic number.

3212963 is a deficient number, since it is larger than the sum of its proper divisors (356365).

3212963 is an equidigital number, since it uses as much as digits as its factorization.

3212963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 143 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

The square root of 3212963 is about 1792.4739886537. The cubic root of 3212963 is about 147.5599756098.

The spelling of 3212963 in words is "three million, two hundred twelve thousand, nine hundred sixty-three".