84729882 has 16 divisors (see below), whose sum is σ = 174926592. Its totient is φ = 27332160.

The previous prime is 84729877. The next prime is 84729919. The reversal of 84729882 is 28892748.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227583 + ... + 227954.

It is an arithmetic number, because the mean of its divisors is an integer number (10932912).

Almost surely, 2^84729882 is an apocalyptic number.

84729882 is an abundant number, since it is smaller than the sum of its proper divisors (90196710).

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

84729882 is a wasteful number, since it uses less digits than its factorization.

84729882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455573.

The product of its digits is 516096, while the sum is 48.

The square root of 84729882 is about 9204.8835951358. The cubic root of 84729882 is about 439.2167228479.

The spelling of 84729882 in words is "eighty-four million, seven hundred twenty-nine thousand, eight hundred eighty-two".