1003884426 has 24 divisors (see below), whose sum is σ = 2228135364. Its totient is φ = 326466240.

The previous prime is 1003884397. The next prime is 1003884449. The reversal of 1003884426 is 6244883001.

It can be written as a sum of positive squares in 2 ways, for example, as 1002672225 + 1212201 = 31665^2 + 1101^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 11 ways as a sum of consecutive naturals, for example, 679401 + ... + 680876.

Almost surely, 2^1003884426 is an apocalyptic number.

1003884426 is an abundant number, since it is smaller than the sum of its proper divisors (1224250938).

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

1003884426 is a wasteful number, since it uses less digits than its factorization.

1003884426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360326 (or 1360323 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1003884426 is about 31684.1352414738. The cubic root of 1003884426 is about 1001.2931357458.

The spelling of 1003884426 in words is "one billion, three million, eight hundred eighty-four thousand, four hundred twenty-six".