84586973614 has 64 divisors (see below), whose sum is σ = 153200678400. Its totient is φ = 34507105920.

The previous prime is 84586973591. The next prime is 84586973617. The reversal of 84586973614 is 41637968548.

It is a happy number.

It is a super-2 number, since 2×84586973614² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84586973617) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25638537 + ... + 25641835.

It is an arithmetic number, because the mean of its divisors is an integer number (2393760600).

Almost surely, 2^84586973614 is an apocalyptic number.

84586973614 is a deficient number, since it is larger than the sum of its proper divisors (68613704786).

84586973614 is a wasteful number, since it uses less digits than its factorization.

84586973614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5785.

The product of its digits is 34836480, while the sum is 61.

The spelling of 84586973614 in words is "eighty-four billion, five hundred eighty-six million, nine hundred seventy-three thousand, six hundred fourteen".