84950298 has 48 divisors (see below), whose sum is σ = 190199880. Its totient is φ = 27381888.

The previous prime is 84950297. The next prime is 84950303. The reversal of 84950298 is 89205948.

It can be written as a sum of positive squares in 4 ways, for example, as 83119689 + 1830609 = 9117^2 + 1353^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (84950297) 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 23 ways as a sum of consecutive naturals, for example, 152236 + ... + 152792.

Almost surely, 2^84950298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84950298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95099940).

84950298 is an abundant number, since it is smaller than the sum of its proper divisors (105249582).

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

84950298 is a wasteful number, since it uses less digits than its factorization.

84950298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 84950298 is about 9216.8485937440. The cubic root of 84950298 is about 439.5972519860.

The spelling of 84950298 in words is "eighty-four million, nine hundred fifty thousand, two hundred ninety-eight".