84038983 has 8 divisors (see below), whose sum is σ = 96736640. Its totient is φ = 71514360.

The previous prime is 84038893. The next prime is 84039017. The reversal of 84038983 is 38983048.

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 84038983 - 2¹⁷ = 83907911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84038483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42213 + ... + 44158.

It is an arithmetic number, because the mean of its divisors is an integer number (12092080).

Almost surely, 2^84038983 is an apocalyptic number.

84038983 is a deficient number, since it is larger than the sum of its proper divisors (12697657).

84038983 is a wasteful number, since it uses less digits than its factorization.

84038983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86517.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 84038983 is about 9167.2778402315. The cubic root of 84038983 is about 438.0196522392.

The spelling of 84038983 in words is "eighty-four million, thirty-eight thousand, nine hundred eighty-three".