84607469691 has 8 divisors (see below), whose sum is σ = 114237934080. Its totient is φ = 55690992552.

The previous prime is 84607469659. The next prime is 84607469701. The reversal of 84607469691 is 19696470648.

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

It is not a de Polignac number, because 84607469691 - 2⁵ = 84607469659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84607469621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178496535 + ... + 178497008.

It is an arithmetic number, because the mean of its divisors is an integer number (14279741760).

Almost surely, 2^84607469691 is an apocalyptic number.

84607469691 is a deficient number, since it is larger than the sum of its proper divisors (29630464389).

84607469691 is a wasteful number, since it uses less digits than its factorization.

84607469691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356993625.

The product of its (nonzero) digits is 15676416, while the sum is 60.

The spelling of 84607469691 in words is "eighty-four billion, six hundred seven million, four hundred sixty-nine thousand, six hundred ninety-one".