1003499496 has 128 divisors (see below), whose sum is σ = 2879184000. Its totient is φ = 323606016.

The previous prime is 1003499461. The next prime is 1003499503. The reversal of 1003499496 is 6949943001.

It is a super-2 number, since 2×1003499496² = 2014022476944508032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2453340 + ... + 2453748.

It is an arithmetic number, because the mean of its divisors is an integer number (22493625).

Almost surely, 2^1003499496 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 1003499496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1439592000).

1003499496 is an abundant number, since it is smaller than the sum of its proper divisors (1875684504).

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

1003499496 is a wasteful number, since it uses less digits than its factorization.

1003499496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 1003499496 is about 31678.0601678828. The cubic root of 1003499496 is about 1001.1651405868.

The spelling of 1003499496 in words is "one billion, three million, four hundred ninety-nine thousand, four hundred ninety-six".