842900798 has 8 divisors (see below), whose sum is σ = 1269159408. Its totient is φ = 419847664.

The previous prime is 842900791. The next prime is 842900827. The reversal of 842900798 is 897009248.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842900791) by changing a digit.

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, 800711 + ... + 801762.

It is an arithmetic number, because the mean of its divisors is an integer number (158644926).

Almost surely, 2^842900798 is an apocalyptic number.

842900798 is a deficient number, since it is larger than the sum of its proper divisors (426258610).

842900798 is a wasteful number, since it uses less digits than its factorization.

842900798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602738.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 842900798 is about 29032.7538824687. The cubic root of 842900798 is about 944.6236654587.

The spelling of 842900798 in words is "eight hundred forty-two million, nine hundred thousand, seven hundred ninety-eight".