499338250 has 32 divisors (see below), whose sum is σ = 947600784. Its totient is φ = 196992000.

The previous prime is 499338241. The next prime is 499338251. The reversal of 499338250 is 52833994.

It can be written as a sum of positive squares in 8 ways, for example, as 34892649 + 464445601 = 5907^2 + 21551^2 .

It is a junction number, because it is equal to n+sod(n) for n = 499338197 and 499338206.

It is not an unprimeable number, because it can be changed into a prime (499338251) by changing a digit.

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, 4570 + ... + 31930.

Almost surely, 2^499338250 is an apocalyptic number.

499338250 is a deficient number, since it is larger than the sum of its proper divisors (448262534).

499338250 is a wasteful number, since it uses less digits than its factorization.

499338250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27451 (or 27441 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 499338250 is about 22345.8776958973. The cubic root of 499338250 is about 793.3502171787.

The spelling of 499338250 in words is "four hundred ninety-nine million, three hundred thirty-eight thousand, two hundred fifty".