3393793 has 4 divisors (see below), whose sum is σ = 3654868. Its totient is φ = 3132720.

The previous prime is 3393791. The next prime is 3393809. The reversal of 3393793 is 3973933.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2155024 + 1238769 = 1468^2 + 1113^2 .

It is a cyclic number.

It is not a de Polignac number, because 3393793 - 2¹ = 3393791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3393791) 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, 130518 + ... + 130543.

It is an arithmetic number, because the mean of its divisors is an integer number (913717).

Almost surely, 2^3393793 is an apocalyptic number.

It is an amenable number.

3393793 is a deficient number, since it is larger than the sum of its proper divisors (261075).

3393793 is a wasteful number, since it uses less digits than its factorization.

3393793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261074.

The product of its digits is 45927, while the sum is 37.

The square root of 3393793 is about 1842.2250134009. The cubic root of 3393793 is about 150.2778996421.

It can be divided in two parts, 3393 and 793, that added together give a triangular number (4186 = T₉₁).

The spelling of 3393793 in words is "three million, three hundred ninety-three thousand, seven hundred ninety-three".