3993322 has 8 divisors (see below), whose sum is σ = 5998500. Its totient is φ = 1993824.

The previous prime is 3993313. The next prime is 3993323. The reversal of 3993322 is 2233993.

It can be written as a sum of positive squares in 2 ways, for example, as 3964081 + 29241 = 1991^2 + 171^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3993323) 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, 1804 + ... + 3352.

Almost surely, 2^3993322 is an apocalyptic number.

3993322 is a deficient number, since it is larger than the sum of its proper divisors (2005178).

3993322 is a wasteful number, since it uses less digits than its factorization.

3993322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840.

The product of its digits is 8748, while the sum is 31.

The square root of 3993322 is about 1998.3298026102. The cubic root of 3993322 is about 158.6517171221.

It can be divided in two parts, 399 and 3322, that added together give a square (3721 = 61²).

The spelling of 3993322 in words is "three million, nine hundred ninety-three thousand, three hundred twenty-two".