84244008 has 32 divisors (see below), whose sum is σ = 212133600. Its totient is φ = 27878208.

The previous prime is 84244007. The next prime is 84244021. The reversal of 84244008 is 80044248.

It is not an unprimeable number, because it can be changed into a prime (84244003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9291 + ... + 15962.

It is an arithmetic number, because the mean of its divisors is an integer number (6629175).

Almost surely, 2^84244008 is an apocalyptic number.

It is an amenable number.

84244008 is an abundant number, since it is smaller than the sum of its proper divisors (127889592).

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

84244008 is a wasteful number, since it uses less digits than its factorization.

84244008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25401 (or 25397 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 84244008 is about 9178.4534645004. The cubic root of 84244008 is about 438.3755666183.

It can be divided in two parts, 842 and 44008, that added together give a triangular number (44850 = T₂₉₉).

The spelling of 84244008 in words is "eighty-four million, two hundred forty-four thousand, eight".