84338169 has 8 divisors (see below), whose sum is σ = 118369440. Its totient is φ = 53266176.

The previous prime is 84338153. The next prime is 84338201. The reversal of 84338169 is 96183348.

It is a happy number.

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

It is not a de Polignac number, because 84338169 - 2⁴ = 84338153 is a prime.

It is a super-2 number, since 2×84338169² = 14225853500545122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84338169.

It is not an unprimeable number, because it can be changed into a prime (84338369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739752 + ... + 739865.

It is an arithmetic number, because the mean of its divisors is an integer number (14796180).

Almost surely, 2^84338169 is an apocalyptic number.

It is an amenable number.

84338169 is a deficient number, since it is larger than the sum of its proper divisors (34031271).

84338169 is a wasteful number, since it uses less digits than its factorization.

84338169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479639.

The product of its digits is 124416, while the sum is 42.

The square root of 84338169 is about 9183.5814908999. The cubic root of 84338169 is about 438.5388324823.

It can be divided in two parts, 84 and 338169, that added together give a triangular number (338253 = T₈₂₂).

The spelling of 84338169 in words is "eighty-four million, three hundred thirty-eight thousand, one hundred sixty-nine".