499343203 has 2 divisors, whose sum is σ = 499343204. Its totient is φ = 499343202.

The previous prime is 499343177. The next prime is 499343209. The reversal of 499343203 is 302343994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 499343203 - 2²¹ = 497246051 is a prime.

It is not a weakly prime, because it can be changed into another prime (499343209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249671601 + 249671602.

It is an arithmetic number, because the mean of its divisors is an integer number (249671602).

Almost surely, 2^499343203 is an apocalyptic number.

499343203 is a deficient number, since it is larger than the sum of its proper divisors (1).

499343203 is an equidigital number, since it uses as much as digits as its factorization.

499343203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 499343203 is about 22345.9885214327. The cubic root of 499343203 is about 793.3528402841.

The spelling of 499343203 in words is "four hundred ninety-nine million, three hundred forty-three thousand, two hundred three".