499259679 has 32 divisors (see below), whose sum is σ = 706917120. Its totient is φ = 312947712.

The previous prime is 499259669. The next prime is 499259687. The reversal of 499259679 is 976952994.

It is not a de Polignac number, because 499259679 - 2¹⁷ = 499128607 is a prime.

It is a super-3 number, since 3×499259679³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499259609) 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, 564972 + ... + 565854.

It is an arithmetic number, because the mean of its divisors is an integer number (22091160).

Almost surely, 2^499259679 is an apocalyptic number.

499259679 is a deficient number, since it is larger than the sum of its proper divisors (207657441).

499259679 is a wasteful number, since it uses less digits than its factorization.

499259679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079.

The product of its digits is 11022480, while the sum is 60.

The square root of 499259679 is about 22344.1195619787. The cubic root of 499259679 is about 793.3086037101.

The spelling of 499259679 in words is "four hundred ninety-nine million, two hundred fifty-nine thousand, six hundred seventy-nine".