84336766 has 8 divisors (see below), whose sum is σ = 128106720. Its totient is φ = 41634528.

The previous prime is 84336761. The next prime is 84336767. The reversal of 84336766 is 66763348.

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

It is a super-2 number, since 2×84336766² = 14225380198677512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84336761) 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, 266731 + ... + 267046.

It is an arithmetic number, because the mean of its divisors is an integer number (16013340).

Almost surely, 2^84336766 is an apocalyptic number.

84336766 is a deficient number, since it is larger than the sum of its proper divisors (43769954).

84336766 is a wasteful number, since it uses less digits than its factorization.

84336766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533858.

The product of its digits is 435456, while the sum is 43.

The square root of 84336766 is about 9183.5051042617. The cubic root of 84336766 is about 438.5364007111.

The spelling of 84336766 in words is "eighty-four million, three hundred thirty-six thousand, seven hundred sixty-six".