842988298 has 8 divisors (see below), whose sum is σ = 1308085380. Its totient is φ = 406959840.

The previous prime is 842988277. The next prime is 842988329. The reversal of 842988298 is 892889248.

It can be written as a sum of positive squares in 2 ways, for example, as 830995929 + 11992369 = 28827^2 + 3463^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (58), and also a Moran number because the ratio is a prime number: 14534281 = 842988298 / (8 + 4 + 2 + 9 + 8 + 8 + 2 + 9 + 8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7267083 + ... + 7267198.

Almost surely, 2^842988298 is an apocalyptic number.

842988298 is a deficient number, since it is larger than the sum of its proper divisors (465097082).

842988298 is a wasteful number, since it uses less digits than its factorization.

842988298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14534312.

The product of its digits is 5308416, while the sum is 58.

The square root of 842988298 is about 29034.2607620721. The cubic root of 842988298 is about 944.6563508831.

The spelling of 842988298 in words is "eight hundred forty-two million, nine hundred eighty-eight thousand, two hundred ninety-eight".