84586952964 has 48 divisors (see below), whose sum is σ = 197907494400. Its totient is φ = 28118881536.

The previous prime is 84586952953. The next prime is 84586952977. The reversal of 84586952964 is 46925968548.

It is a super-2 number, since 2×84586952964² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84586952895 and 84586952904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11475072 + ... + 11482440.

It is an arithmetic number, because the mean of its divisors is an integer number (4123072800).

Almost surely, 2^84586952964 is an apocalyptic number.

It is an amenable number.

84586952964 is an abundant number, since it is smaller than the sum of its proper divisors (113320541436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84586952964 is a wasteful number, since it uses less digits than its factorization.

84586952964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9852 (or 9850 counting only the distinct ones).

The product of its digits is 149299200, while the sum is 66.

The spelling of 84586952964 in words is "eighty-four billion, five hundred eighty-six million, nine hundred fifty-two thousand, nine hundred sixty-four".