84366793 has 4 divisors (see below), whose sum is σ = 96419200. Its totient is φ = 72314388.

The previous prime is 84366787. The next prime is 84366797. The reversal of 84366793 is 39766348.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84366793 is a prime.

It is a super-2 number, since 2×84366793² = 14235511522209698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84366797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6026193 + ... + 6026206.

It is an arithmetic number, because the mean of its divisors is an integer number (24104800).

Almost surely, 2^84366793 is an apocalyptic number.

It is an amenable number.

84366793 is a deficient number, since it is larger than the sum of its proper divisors (12052407).

84366793 is a wasteful number, since it uses less digits than its factorization.

84366793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12052406.

The product of its digits is 653184, while the sum is 46.

The square root of 84366793 is about 9185.1397920772. The cubic root of 84366793 is about 438.5884395813.

The spelling of 84366793 in words is "eighty-four million, three hundred sixty-six thousand, seven hundred ninety-three".