3321793 has 8 divisors (see below), whose sum is σ = 3452768. Its totient is φ = 3193344.

The previous prime is 3321781. The next prime is 3321841. The reversal of 3321793 is 3971233.

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 3321793 - 2⁵ = 3321761 is a prime.

It is a super-2 number, since 2×3321793² = 22068617469698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3321733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2305 + ... + 3457.

It is an arithmetic number, because the mean of its divisors is an integer number (431596).

Almost surely, 2^3321793 is an apocalyptic number.

3321793 is the 1153-rd heptagonal number.

It is an amenable number.

3321793 is a deficient number, since it is larger than the sum of its proper divisors (130975).

3321793 is a wasteful number, since it uses less digits than its factorization.

3321793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263.

The product of its digits is 3402, while the sum is 28.

The square root of 3321793 is about 1822.5786677123. The cubic root of 3321793 is about 149.2075692097.

It can be divided in two parts, 3321 and 793, that added together give a palindrome (4114).

The spelling of 3321793 in words is "three million, three hundred twenty-one thousand, seven hundred ninety-three".