1003940084 has 24 divisors (see below), whose sum is σ = 2072652288. Its totient is φ = 416380320.

The previous prime is 1003940059. The next prime is 1003940099. The reversal of 1003940084 is 4800493001.

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 7 ways as a sum of consecutive naturals, for example, 577439 + ... + 579174.

It is an arithmetic number, because the mean of its divisors is an integer number (86360512).

Almost surely, 2^1003940084 is an apocalyptic number.

1003940084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1003940084 is an abundant number, since it is smaller than the sum of its proper divisors (1068712204).

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

1003940084 is a wasteful number, since it uses less digits than its factorization.

1003940084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156655 (or 1156653 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1003940084 is about 31685.0135553072. The cubic root of 1003940084 is about 1001.3116401812.

The spelling of 1003940084 in words is "one billion, three million, nine hundred forty thousand, eighty-four".