84646902736 has 160 divisors (see below), whose sum is σ = 196325291520. Its totient is φ = 34932902400.

The previous prime is 84646902713. The next prime is 84646902799. The reversal of 84646902736 is 63720964648.

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, 8284671 + ... + 8294881.

It is an arithmetic number, because the mean of its divisors is an integer number (1227033072).

Almost surely, 2^84646902736 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 84646902736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98162645760).

84646902736 is an abundant number, since it is smaller than the sum of its proper divisors (111678388784).

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

84646902736 is a wasteful number, since it uses less digits than its factorization.

84646902736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10353 (or 10347 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 55.

The spelling of 84646902736 in words is "eighty-four billion, six hundred forty-six million, nine hundred two thousand, seven hundred thirty-six".