84963841 has 8 divisors (see below), whose sum is σ = 90205920. Its totient is φ = 79748928.

The previous prime is 84963799. The next prime is 84963859. The reversal of 84963841 is 14836948.

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 84963841 - 2⁷ = 84963713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84963871) 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, 151 + ... + 13036.

It is an arithmetic number, because the mean of its divisors is an integer number (11275740).

Almost surely, 2^84963841 is an apocalyptic number.

It is an amenable number.

84963841 is a deficient number, since it is larger than the sum of its proper divisors (5242079).

84963841 is a wasteful number, since it uses less digits than its factorization.

84963841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13583.

The product of its digits is 165888, while the sum is 43.

The square root of 84963841 is about 9217.5832515904. The cubic root of 84963841 is about 439.6206113282.

The spelling of 84963841 in words is "eighty-four million, nine hundred sixty-three thousand, eight hundred forty-one".