499074418 has 4 divisors (see below), whose sum is σ = 748611630. Its totient is φ = 249537208.

The previous prime is 499074403. The next prime is 499074439. The reversal of 499074418 is 814470994.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 347710609 + 151363809 = 18647^2 + 12303^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124768603 + ... + 124768606.

Almost surely, 2^499074418 is an apocalyptic number.

499074418 is a deficient number, since it is larger than the sum of its proper divisors (249537212).

499074418 is a wasteful number, since it uses less digits than its factorization.

499074418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249537211.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 499074418 is about 22339.9735451947. The cubic root of 499074418 is about 793.2104668528.

The spelling of 499074418 in words is "four hundred ninety-nine million, seventy-four thousand, four hundred eighteen".