84801668 has 24 divisors (see below), whose sum is σ = 171357312. Its totient is φ = 35967744.

The previous prime is 84801649. The next prime is 84801707. The reversal of 84801668 is 86610848.

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, 12896 + ... + 18327.

It is an arithmetic number, because the mean of its divisors is an integer number (7139888).

Almost surely, 2^84801668 is an apocalyptic number.

It is an amenable number.

84801668 is an abundant number, since it is smaller than the sum of its proper divisors (86555644).

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

84801668 is a wasteful number, since it uses less digits than its factorization.

84801668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31331 (or 31329 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 84801668 is about 9208.7821127443. The cubic root of 84801668 is about 439.3407275508.

The spelling of 84801668 in words is "eighty-four million, eight hundred one thousand, six hundred sixty-eight".