499654419 has 32 divisors (see below), whose sum is σ = 769171200. Its totient is φ = 285327360.

The previous prime is 499654417. The next prime is 499654433. The reversal of 499654419 is 914456994.

It is not a de Polignac number, because 499654419 - 2¹ = 499654417 is a prime.

It is a super-2 number, since 2×499654419² = 499309076852455122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (499654411) 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, 118947 + ... + 123075.

It is an arithmetic number, because the mean of its divisors is an integer number (24036600).

Almost surely, 2^499654419 is an apocalyptic number.

499654419 is a deficient number, since it is larger than the sum of its proper divisors (269516781).

499654419 is a wasteful number, since it uses less digits than its factorization.

499654419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4355.

The product of its digits is 1399680, while the sum is 51.

The square root of 499654419 is about 22352.9510132331. The cubic root of 499654419 is about 793.5176252920.

The spelling of 499654419 in words is "four hundred ninety-nine million, six hundred fifty-four thousand, four hundred nineteen".