1516844068 has 12 divisors (see below), whose sum is σ = 2667817600. Its totient is φ = 754610472.

The previous prime is 1516844029. The next prime is 1516844083. The reversal of 1516844068 is 8604486151.

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, 951996 + ... + 953587.

Almost surely, 2^1516844068 is an apocalyptic number.

It is an amenable number.

1516844068 is a deficient number, since it is larger than the sum of its proper divisors (1150973532).

1516844068 is a wasteful number, since it uses less digits than its factorization.

1516844068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905786 (or 1905784 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 1516844068 is about 38946.6823747543. The cubic root of 1516844068 is about 1148.9831131818.

The spelling of 1516844068 in words is "one billion, five hundred sixteen million, eight hundred forty-four thousand, sixty-eight".