1941466916 has 12 divisors (see below), whose sum is σ = 3406534320. Its totient is φ = 968171400.

The previous prime is 1941466909. The next prime is 1941466937. The reversal of 1941466916 is 6196641491.

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 3 ways as a sum of consecutive naturals, for example, 638810 + ... + 641841.

It is an arithmetic number, because the mean of its divisors is an integer number (283877860).

Almost surely, 2^1941466916 is an apocalyptic number.

It is an amenable number.

1941466916 is a deficient number, since it is larger than the sum of its proper divisors (1465067404).

1941466916 is a wasteful number, since it uses less digits than its factorization.

1941466916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281034 (or 1281032 counting only the distinct ones).

The product of its digits is 279936, while the sum is 47.

The square root of 1941466916 is about 44062.0802504830. The cubic root of 1941466916 is about 1247.5079772396.

The spelling of 1941466916 in words is "one billion, nine hundred forty-one million, four hundred sixty-six thousand, nine hundred sixteen".