499202198 has 32 divisors (see below), whose sum is σ = 827821728. Its totient is φ = 225756960.

The previous prime is 499202191. The next prime is 499202227. The reversal of 499202198 is 891202994.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499202191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737036 + ... + 737712.

It is an arithmetic number, because the mean of its divisors is an integer number (25869429).

Almost surely, 2^499202198 is an apocalyptic number.

499202198 is a deficient number, since it is larger than the sum of its proper divisors (328619530).

499202198 is a wasteful number, since it uses less digits than its factorization.

499202198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 499202198 is about 22342.8332581166. The cubic root of 499202198 is about 793.2781573487.

The spelling of 499202198 in words is "four hundred ninety-nine million, two hundred two thousand, one hundred ninety-eight".