499940627 has 8 divisors (see below), whose sum is σ = 538506240. Its totient is φ = 462777480.

The previous prime is 499940621. The next prime is 499940629. The reversal of 499940627 is 726049994.

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

It is not a de Polignac number, because 499940627 - 2⁴ = 499940611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499940621) by changing a digit.

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, 349877 + ... + 351302.

It is an arithmetic number, because the mean of its divisors is an integer number (67313280).

Almost surely, 2^499940627 is an apocalyptic number.

499940627 is a deficient number, since it is larger than the sum of its proper divisors (38565613).

499940627 is a wasteful number, since it uses less digits than its factorization.

499940627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701233.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 499940627 is about 22359.3521149429. The cubic root of 499940627 is about 793.6691084863.

The spelling of 499940627 in words is "four hundred ninety-nine million, nine hundred forty thousand, six hundred twenty-seven".