84328495 has 8 divisors (see below), whose sum is σ = 101561184. Its totient is φ = 67218144.

The previous prime is 84328477. The next prime is 84328553. The reversal of 84328495 is 59482348.

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

It is a cyclic number.

It is not a de Polignac number, because 84328495 - 2⁹ = 84327983 is a prime.

It is a super-2 number, since 2×84328495² = 14222590137930050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29059 + ... + 31828.

It is an arithmetic number, because the mean of its divisors is an integer number (12695148).

Almost surely, 2^84328495 is an apocalyptic number.

84328495 is a deficient number, since it is larger than the sum of its proper divisors (17232689).

84328495 is a wasteful number, since it uses less digits than its factorization.

84328495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61169.

The product of its digits is 276480, while the sum is 43.

The square root of 84328495 is about 9183.0547749646. The cubic root of 84328495 is about 438.5220643257.

The spelling of 84328495 in words is "eighty-four million, three hundred twenty-eight thousand, four hundred ninety-five".