998383802 has 32 divisors (see below), whose sum is σ = 1666785792. Its totient is φ = 445518144.

The previous prime is 998383741. The next prime is 998383811. The reversal of 998383802 is 208383899.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153623 + ... + 159989.

It is an arithmetic number, because the mean of its divisors is an integer number (52087056).

Almost surely, 2^998383802 is an apocalyptic number.

998383802 is a deficient number, since it is larger than the sum of its proper divisors (668401990).

998383802 is a wasteful number, since it uses less digits than its factorization.

998383802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6582.

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 998383802 is about 31597.2119339666. The cubic root of 998383802 is about 999.4609768396.

The spelling of 998383802 in words is "nine hundred ninety-eight million, three hundred eighty-three thousand, eight hundred two".