84302897 has 8 divisors (see below), whose sum is σ = 96404352. Its totient is φ = 72216000.

The previous prime is 84302891. The next prime is 84302899. The reversal of 84302897 is 79820348.

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 84302897 - 2⁸ = 84302641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84302891) by changing a digit.

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, 15497 + ... + 20217.

It is an arithmetic number, because the mean of its divisors is an integer number (12050544).

Almost surely, 2^84302897 is an apocalyptic number.

It is an amenable number.

84302897 is a deficient number, since it is larger than the sum of its proper divisors (12101455).

84302897 is a wasteful number, since it uses less digits than its factorization.

84302897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7279.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 84302897 is about 9181.6609063938. The cubic root of 84302897 is about 438.4776885631.

The spelling of 84302897 in words is "eighty-four million, three hundred two thousand, eight hundred ninety-seven".