1003471916 has 6 divisors (see below), whose sum is σ = 1756075860. Its totient is φ = 501735956.

The previous prime is 1003471913. The next prime is 1003471927. The reversal of 1003471916 is 6191743001.

It is a super-2 number, since 2×1003471916² = 2013911772401422112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1003471913) by changing a digit.

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 as a sum of consecutive naturals, namely, 125433986 + ... + 125433993.

It is an arithmetic number, because the mean of its divisors is an integer number (292679310).

Almost surely, 2^1003471916 is an apocalyptic number.

It is an amenable number.

1003471916 is a deficient number, since it is larger than the sum of its proper divisors (752603944).

1003471916 is a wasteful number, since it uses less digits than its factorization.

1003471916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250867983 (or 250867981 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1003471916 is about 31677.6248478323. The cubic root of 1003471916 is about 1001.1559685551.

The spelling of 1003471916 in words is "one billion, three million, four hundred seventy-one thousand, nine hundred sixteen".