84338331 has 24 divisors (see below), whose sum is σ = 141265152. Its totient is φ = 43810800.

The previous prime is 84338329. The next prime is 84338339. The reversal of 84338331 is 13383348.

It is not a de Polignac number, because 84338331 - 2¹ = 84338329 is a prime.

It is a super-2 number, since 2×84338331² = 14225908151731122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 84338292 and 84338301.

It is not an unprimeable number, because it can be changed into a prime (84338339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14055 + ... + 19136.

It is an arithmetic number, because the mean of its divisors is an integer number (5886048).

Almost surely, 2^84338331 is an apocalyptic number.

84338331 is a deficient number, since it is larger than the sum of its proper divisors (56926821).

84338331 is a wasteful number, since it uses less digits than its factorization.

84338331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33223 (or 33212 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 84338331 is about 9183.5903109840. The cubic root of 84338331 is about 438.5391132696.

The spelling of 84338331 in words is "eighty-four million, three hundred thirty-eight thousand, three hundred thirty-one".