1009003916 has 12 divisors (see below), whose sum is σ = 1769270832. Its totient is φ = 503497968.

The previous prime is 1009003871. The next prime is 1009003927. The reversal of 1009003916 is 6193009001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248735 + ... + 252758.

It is an arithmetic number, because the mean of its divisors is an integer number (147439236).

Almost surely, 2^1009003916 is an apocalyptic number.

It is an amenable number.

1009003916 is a deficient number, since it is larger than the sum of its proper divisors (760266916).

1009003916 is a wasteful number, since it uses less digits than its factorization.

1009003916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502000 (or 501998 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 1009003916 is about 31764.8219891124. The cubic root of 1009003916 is about 1002.9923422897.

The spelling of 1009003916 in words is "one billion, nine million, three thousand, nine hundred sixteen".