499256676 has 48 divisors (see below), whose sum is σ = 1350652800. Its totient is φ = 159182496.

The previous prime is 499256671. The next prime is 499256717. The reversal of 499256676 is 676652994.

499256676 is a `hidden beast` number, since 4 + 9 + 9 + 2 + 566 + 76 = 666.

It is a super-3 number, since 3×499256676³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (499256671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98011 + ... + 102978.

It is an arithmetic number, because the mean of its divisors is an integer number (28138600).

Almost surely, 2^499256676 is an apocalyptic number.

499256676 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

499256676 is an abundant number, since it is smaller than the sum of its proper divisors (851396124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499256676 is a wasteful number, since it uses less digits than its factorization.

499256676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201025 (or 201017 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 499256676 is about 22344.0523629891. The cubic root of 499256676 is about 793.3070131481.

The spelling of 499256676 in words is "four hundred ninety-nine million, two hundred fifty-six thousand, six hundred seventy-six".