499412750 has 32 divisors (see below), whose sum is σ = 956663136. Its totient is φ = 195115200.

The previous prime is 499412713. The next prime is 499412779. The reversal of 499412750 is 57214994.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 499412698 and 499412707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12479 + ... + 33978.

It is an arithmetic number, because the mean of its divisors is an integer number (29895723).

Almost surely, 2^499412750 is an apocalyptic number.

499412750 is a deficient number, since it is larger than the sum of its proper divisors (457250386).

499412750 is a wasteful number, since it uses less digits than its factorization.

499412750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46517 (or 46507 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 499412750 is about 22347.5446078535. The cubic root of 499412750 is about 793.3896704965.

The spelling of 499412750 in words is "four hundred ninety-nine million, four hundred twelve thousand, seven hundred fifty".