499268607 has 4 divisors (see below), whose sum is σ = 665691480. Its totient is φ = 332845736.

The previous prime is 499268587. The next prime is 499268633. The reversal of 499268607 is 706862994.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 499268607 - 2⁶ = 499268543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 499268607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499268647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83211432 + ... + 83211437.

It is an arithmetic number, because the mean of its divisors is an integer number (166422870).

Almost surely, 2^499268607 is an apocalyptic number.

499268607 is a deficient number, since it is larger than the sum of its proper divisors (166422873).

499268607 is a wasteful number, since it uses less digits than its factorization.

499268607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166422872.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 499268607 is about 22344.3193451938. The cubic root of 499268607 is about 793.3133324564.

The spelling of 499268607 in words is "four hundred ninety-nine million, two hundred sixty-eight thousand, six hundred seven".