499094000474 has 16 divisors (see below), whose sum is σ = 749246190408. Its totient is φ = 249345356352.

The previous prime is 499094000459. The next prime is 499094000497. The reversal of 499094000474 is 474000490994.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 242088600625 + 257005399849 = 492025^2 + 506957^2 .

It is a super-2 number, since 2×499094000474² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13166132 + ... + 13203984.

Almost surely, 2^499094000474 is an apocalyptic number.

499094000474 is a deficient number, since it is larger than the sum of its proper divisors (250152189934).

499094000474 is a wasteful number, since it uses less digits than its factorization.

499094000474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43009.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 499094000474 in words is "four hundred ninety-nine billion, ninety-four million, four hundred seventy-four", and thus it is an aban number.