8021298 has 8 divisors (see below), whose sum is σ = 16042608. Its totient is φ = 2673764.

The previous prime is 8021291. The next prime is 8021323. The reversal of 8021298 is 8921208.

It is a sphenic number, since it is the product of 3 distinct primes.

8021298 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (8021291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668436 + ... + 668447.

It is an arithmetic number, because the mean of its divisors is an integer number (2005326).

Almost surely, 2^8021298 is an apocalyptic number.

8021298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8021298 is a wasteful number, since it uses less digits than its factorization.

8021298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336888.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8021298 is about 2832.1896122965. The cubic root of 8021298 is about 200.1773260642.

The spelling of 8021298 in words is "eight million, twenty-one thousand, two hundred ninety-eight".