84410832947 has 8 divisors (see below), whose sum is σ = 96521098752. Its totient is φ = 72313461000.

The previous prime is 84410832937. The next prime is 84410832959. The reversal of 84410832947 is 74923801448.

It is a happy number.

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 84410832947 - 2³² = 80115865651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84410832895 and 84410832904.

It is not an unprimeable number, because it can be changed into a prime (84410832907) 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, 3209429 + ... + 3235622.

It is an arithmetic number, because the mean of its divisors is an integer number (12065137344).

Almost surely, 2^84410832947 is an apocalyptic number.

84410832947 is a deficient number, since it is larger than the sum of its proper divisors (12110265805).

84410832947 is a wasteful number, since it uses less digits than its factorization.

84410832947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6446929.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 84410832947 in words is "eighty-four billion, four hundred ten million, eight hundred thirty-two thousand, nine hundred forty-seven".