494502098 has 4 divisors (see below), whose sum is σ = 741753150. Its totient is φ = 247251048.

The previous prime is 494502089. The next prime is 494502163. The reversal of 494502098 is 890205494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 316733209 + 177768889 = 17797^2 + 13333^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123625523 + ... + 123625526.

Almost surely, 2^494502098 is an apocalyptic number.

494502098 is a deficient number, since it is larger than the sum of its proper divisors (247251052).

494502098 is a wasteful number, since it uses less digits than its factorization.

494502098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247251051.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 494502098 is about 22237.4031307615. The cubic root of 494502098 is about 790.7806725037.

The spelling of 494502098 in words is "four hundred ninety-four million, five hundred two thousand, ninety-eight".