998450602 has 8 divisors (see below), whose sum is σ = 1502968896. Its totient is φ = 497460972.

The previous prime is 998450591. The next prime is 998450617. The reversal of 998450602 is 206054899.

998450602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881458 + ... + 882589.

It is an arithmetic number, because the mean of its divisors is an integer number (187871112).

Almost surely, 2^998450602 is an apocalyptic number.

998450602 is a deficient number, since it is larger than the sum of its proper divisors (504518294).

998450602 is a wasteful number, since it uses less digits than its factorization.

998450602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764332.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 998450602 is about 31598.2689715750. The cubic root of 998450602 is about 999.4832670330.

It can be divided in two parts, 99845060 and 2, that multiplied together give a triangular number (199690120 = T₁₉₉₈₄).

The spelling of 998450602 in words is "nine hundred ninety-eight million, four hundred fifty thousand, six hundred two".