499776 has 56 divisors (see below), whose sum is σ = 1402080. Its totient is φ = 156672.

The previous prime is 499747. The next prime is 499781. The reversal of 499776 is 677994.

499776 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 499776.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3580 + ... + 3716.

2⁴⁹⁹⁷⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (701040).

499776 is an abundant number, since it is smaller than the sum of its proper divisors (902304).

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

499776 is a wasteful number, since it uses less digits than its factorization.

499776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 161 counting only the distinct ones).

The product of its digits is 95256, while the sum is 42.

The square root of 499776 is about 706.9483715237. The cubic root of 499776 is about 79.3581982335.

It can be divided in two parts, 499 and 776, that added together give a triangular number (1275 = T₅₀).

The spelling of 499776 in words is "four hundred ninety-nine thousand, seven hundred seventy-six".