8283993 has 8 divisors (see below), whose sum is σ = 11302368. Its totient is φ = 5394144.

The previous prime is 8283973. The next prime is 8283997. The reversal of 8283993 is 3993828.

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

It is not a de Polignac number, because 8283993 - 2⁶ = 8283929 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8283997) 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, 31980 + ... + 32237.

It is an arithmetic number, because the mean of its divisors is an integer number (1412796).

Almost surely, 2^8283993 is an apocalyptic number.

It is an amenable number.

8283993 is a deficient number, since it is larger than the sum of its proper divisors (3018375).

8283993 is a wasteful number, since it uses less digits than its factorization.

8283993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64263.

The product of its digits is 93312, while the sum is 42.

The square root of 8283993 is about 2878.1926620711. The cubic root of 8283993 is about 202.3391437098.

The spelling of 8283993 in words is "eight million, two hundred eighty-three thousand, nine hundred ninety-three".