84327883 has 4 divisors (see below), whose sum is σ = 84639328. Its totient is φ = 84016440.

The previous prime is 84327863. The next prime is 84327889. The reversal of 84327883 is 38872348.

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

It is a cyclic number.

It is not a de Polignac number, because 84327883 - 2¹³ = 84319691 is a prime.

It is a super-2 number, since 2×84327883² = 14222383702523378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84327889) 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, 155316 + ... + 155857.

It is an arithmetic number, because the mean of its divisors is an integer number (21159832).

Almost surely, 2^84327883 is an apocalyptic number.

84327883 is a deficient number, since it is larger than the sum of its proper divisors (311445).

84327883 is a wasteful number, since it uses less digits than its factorization.

84327883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311444.

The product of its digits is 258048, while the sum is 43.

The square root of 84327883 is about 9183.0214526592. The cubic root of 84327883 is about 438.5210034895.

The spelling of 84327883 in words is "eighty-four million, three hundred twenty-seven thousand, eight hundred eighty-three".