84320033 has 16 divisors (see below), whose sum is σ = 100636800. Its totient is φ = 70581168.

The previous prime is 84320011. The next prime is 84320053. The reversal of 84320033 is 33002348.

It is not a de Polignac number, because 84320033 - 2¹⁰ = 84319009 is a prime.

It is a super-3 number, since 3×84320033³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84319990 and 84320008.

It is not an unprimeable number, because it can be changed into a prime (84320053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11891 + ... + 17607.

It is an arithmetic number, because the mean of its divisors is an integer number (6289800).

Almost surely, 2^84320033 is an apocalyptic number.

It is an amenable number.

84320033 is a deficient number, since it is larger than the sum of its proper divisors (16316767).

84320033 is an equidigital number, since it uses as much as digits as its factorization.

84320033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5781 (or 5767 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 84320033 is about 9182.5940234772. The cubic root of 84320033 is about 438.5073959038.

The spelling of 84320033 in words is "eighty-four million, three hundred twenty thousand, thirty-three".