3212479 has 8 divisors (see below), whose sum is σ = 3373920. Its totient is φ = 3052896.

The previous prime is 3212471. The next prime is 3212483. The reversal of 3212479 is 9742123.

3212479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3212479 - 2³ = 3212471 is a prime.

It is a Duffinian number.

3212479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4177 + ... + 4885.

It is an arithmetic number, because the mean of its divisors is an integer number (421740).

Almost surely, 2^3212479 is an apocalyptic number.

3212479 is a deficient number, since it is larger than the sum of its proper divisors (161441).

3212479 is a wasteful number, since it uses less digits than its factorization.

3212479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its digits is 3024, while the sum is 28.

The square root of 3212479 is about 1792.3389746362. The cubic root of 3212479 is about 147.5525657709.

The spelling of 3212479 in words is "three million, two hundred twelve thousand, four hundred seventy-nine".