84887930046 has 32 divisors (see below), whose sum is σ = 172419084288. Its totient is φ = 27858841920.

The previous prime is 84887929979. The next prime is 84887930059. The reversal of 84887930046 is 64003978848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325375 + ... + 525018.

It is an arithmetic number, because the mean of its divisors is an integer number (5388096384).

Almost surely, 2^84887930046 is an apocalyptic number.

84887930046 is an abundant number, since it is smaller than the sum of its proper divisors (87531154242).

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

84887930046 is a wasteful number, since it uses less digits than its factorization.

84887930046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850656.

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 84887930046 in words is "eighty-four billion, eight hundred eighty-seven million, nine hundred thirty thousand, forty-six".