499248494 has 8 divisors (see below), whose sum is σ = 749499888. Its totient is φ = 249415200.

The previous prime is 499248487. The next prime is 499248509. The reversal of 499248494 is 494842994.

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

It is a super-2 number, since 2×499248494² = 498498117522536072, which contains 22 as substring.

It is a congruent number.

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, 101522 + ... + 106325.

It is an arithmetic number, because the mean of its divisors is an integer number (93687486).

Almost surely, 2^499248494 is an apocalyptic number.

499248494 is a deficient number, since it is larger than the sum of its proper divisors (250251394).

499248494 is a wasteful number, since it uses less digits than its factorization.

499248494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209050.

The product of its digits is 2985984, while the sum is 53.

The square root of 499248494 is about 22343.8692710103. The cubic root of 499248494 is about 793.3026794565.

The spelling of 499248494 in words is "four hundred ninety-nine million, two hundred forty-eight thousand, four hundred ninety-four".