84863073 has 8 divisors (see below), whose sum is σ = 113443200. Its totient is φ = 56429168.

The previous prime is 84863041. The next prime is 84863081. The reversal of 84863073 is 37036848.

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 84863073 - 2⁵ = 84863041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84863033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35193 + ... + 37526.

It is an arithmetic number, because the mean of its divisors is an integer number (14180400).

Almost surely, 2^84863073 is an apocalyptic number.

It is an amenable number.

84863073 is a deficient number, since it is larger than the sum of its proper divisors (28580127).

84863073 is a wasteful number, since it uses less digits than its factorization.

84863073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73111.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 84863073 is about 9212.1155550720. The cubic root of 84863073 is about 439.4467443667.

The spelling of 84863073 in words is "eighty-four million, eight hundred sixty-three thousand, seventy-three".