84887153316 has 135 divisors (see below), whose sum is σ = 250576460043. Its totient is φ = 24228998640.

The previous prime is 84887153287. The next prime is 84887153327. The reversal of 84887153316 is 61335178848.

It is a happy number.

The square root of 84887153316 is 291354.

It is a perfect power (a square), and thus also a powerful number.

84887153316 is a `hidden beast` number, since 8 + 488 + 7 + 153 + 3 + 1 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 85657581 + ... + 85658571.

Almost surely, 2^84887153316 is an apocalyptic number.

84887153316 is the 291354-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84887153316

84887153316 is an abundant number, since it is smaller than the sum of its proper divisors (165689306727).

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

84887153316 is an frugal number, since it uses more digits than its factorization.

84887153316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 1003 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The spelling of 84887153316 in words is "eighty-four billion, eight hundred eighty-seven million, one hundred fifty-three thousand, three hundred sixteen".