83983327 has 4 divisors (see below), whose sum is σ = 87634800. Its totient is φ = 80331856.

The previous prime is 83983321. The next prime is 83983351. The reversal of 83983327 is 72338938.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83983327 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 (83983321) 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, 1825702 + ... + 1825747.

It is an arithmetic number, because the mean of its divisors is an integer number (21908700).

Almost surely, 2^83983327 is an apocalyptic number.

83983327 is a deficient number, since it is larger than the sum of its proper divisors (3651473).

83983327 is a wasteful number, since it uses less digits than its factorization.

83983327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651472.

The product of its digits is 217728, while the sum is 43.

The square root of 83983327 is about 9164.2417580507. The cubic root of 83983327 is about 437.9229359910.

The spelling of 83983327 in words is "eighty-three million, nine hundred eighty-three thousand, three hundred twenty-seven".