499213370 has 8 divisors (see below), whose sum is σ = 898584084. Its totient is φ = 199685344.

The previous prime is 499213369. The next prime is 499213387. The reversal of 499213370 is 73312994.

It can be written as a sum of positive squares in 2 ways, for example, as 499209649 + 3721 = 22343^2 + 61^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24960659 + ... + 24960678.

Almost surely, 2^499213370 is an apocalyptic number.

499213370 is a deficient number, since it is larger than the sum of its proper divisors (399370714).

499213370 is a wasteful number, since it uses less digits than its factorization.

499213370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49921344.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 499213370 is about 22343.0832697728. The cubic root of 499213370 is about 793.2840750827.

The spelling of 499213370 in words is "four hundred ninety-nine million, two hundred thirteen thousand, three hundred seventy".