499066719 has 32 divisors (see below), whose sum is σ = 722179584. Its totient is φ = 305733120.

The previous prime is 499066697. The next prime is 499066721. The reversal of 499066719 is 917660994.

It is not a de Polignac number, because 499066719 - 2⁷ = 499066591 is a prime.

It is a super-2 number, since 2×499066719² = 498135180026849922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499066759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188227 + ... + 190859.

It is an arithmetic number, because the mean of its divisors is an integer number (22568112).

Almost surely, 2^499066719 is an apocalyptic number.

499066719 is a deficient number, since it is larger than the sum of its proper divisors (223112865).

499066719 is a wasteful number, since it uses less digits than its factorization.

499066719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767.

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 499066719 is about 22339.8012300916. The cubic root of 499066719 is about 793.2063879963.

The spelling of 499066719 in words is "four hundred ninety-nine million, sixty-six thousand, seven hundred nineteen".