84330895 has 16 divisors (see below), whose sum is σ = 110730240. Its totient is φ = 61146400.

The previous prime is 84330877. The next prime is 84330899. The reversal of 84330895 is 59803348.

It is not a de Polignac number, because 84330895 - 2⁷ = 84330767 is a prime.

It is a super-2 number, since 2×84330895² = 14223399703002050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84330899) 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 15 ways as a sum of consecutive naturals, for example, 17610 + ... + 21880.

It is an arithmetic number, because the mean of its divisors is an integer number (6920640).

Almost surely, 2^84330895 is an apocalyptic number.

84330895 is a deficient number, since it is larger than the sum of its proper divisors (26399345).

84330895 is a wasteful number, since it uses less digits than its factorization.

84330895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 84330895 is about 9183.1854495050. The cubic root of 84330895 is about 438.5262244180.

The spelling of 84330895 in words is "eighty-four million, three hundred thirty thousand, eight hundred ninety-five".