84752939616 has 192 divisors, whose sum is σ = 229334789376. Its totient is φ = 27396864000.

The previous prime is 84752939599. The next prime is 84752939639. The reversal of 84752939616 is 61693925748.

It is a self number, because there is not a number n which added to its sum of digits gives 84752939616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183845626 + ... + 183846086.

It is an arithmetic number, because the mean of its divisors is an integer number (1194452028).

Almost surely, 2^84752939616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84752939616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114667394688).

84752939616 is an abundant number, since it is smaller than the sum of its proper divisors (144581849760).

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

84752939616 is a wasteful number, since it uses less digits than its factorization.

84752939616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925 (or 917 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 60.

The spelling of 84752939616 in words is "eighty-four billion, seven hundred fifty-two million, nine hundred thirty-nine thousand, six hundred sixteen".