3212393 has 4 divisors (see below), whose sum is σ = 3216000. Its totient is φ = 3208788.

The previous prime is 3212389. The next prime is 3212413. The reversal of 3212393 is 3932123.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3212393 - 2² = 3212389 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212323) 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, 608 + ... + 2606.

It is an arithmetic number, because the mean of its divisors is an integer number (804000).

Almost surely, 2^3212393 is an apocalyptic number.

It is an amenable number.

3212393 is a deficient number, since it is larger than the sum of its proper divisors (3607).

3212393 is a wasteful number, since it uses less digits than its factorization.

3212393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606.

The product of its digits is 972, while the sum is 23.

The square root of 3212393 is about 1792.3149834781. The cubic root of 3212393 is about 147.5512490687.

The spelling of 3212393 in words is "three million, two hundred twelve thousand, three hundred ninety-three".