499011030 has 320 divisors, whose sum is σ = 1686085632. Its totient is φ = 103265280.

The previous prime is 499011017. The next prime is 499011053. The reversal of 499011030 is 30110994.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 499010985 and 499011003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2988007 + ... + 2988173.

Almost surely, 2^499011030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499011030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (843042816).

499011030 is an abundant number, since it is smaller than the sum of its proper divisors (1187074602).

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

499011030 is a wasteful number, since it uses less digits than its factorization.

499011030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 499011030 is about 22338.5547876312. The cubic root of 499011030 is about 793.1768832481.

The spelling of 499011030 in words is "four hundred ninety-nine million, eleven thousand, thirty".