3312293 has 4 divisors (see below), whose sum is σ = 3426540. Its totient is φ = 3198048.

The previous prime is 3312227. The next prime is 3312307. The reversal of 3312293 is 3922133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3922133 = 101 ⋅38833.

It can be written as a sum of positive squares in 2 ways, for example, as 806404 + 2505889 = 898^2 + 1583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3312293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312193) 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, 57080 + ... + 57137.

It is an arithmetic number, because the mean of its divisors is an integer number (856635).

Almost surely, 2^3312293 is an apocalyptic number.

It is an amenable number.

3312293 is a deficient number, since it is larger than the sum of its proper divisors (114247).

3312293 is a wasteful number, since it uses less digits than its factorization.

3312293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114246.

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

The square root of 3312293 is about 1819.9706041582. The cubic root of 3312293 is about 149.0651937581.

The spelling of 3312293 in words is "three million, three hundred twelve thousand, two hundred ninety-three".