3987416716 has 12 divisors (see below), whose sum is σ = 6979327432. Its totient is φ = 1993323168.

The previous prime is 3987416701. The next prime is 3987416717. The reversal of 3987416716 is 6176147893.

It is not an unprimeable number, because it can be changed into a prime (3987416717) 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 in 3 ways as a sum of consecutive naturals, for example, 72345 + ... + 114928.

Almost surely, 2^3987416716 is an apocalyptic number.

It is an amenable number.

3987416716 is a deficient number, since it is larger than the sum of its proper divisors (2991910716).

3987416716 is a wasteful number, since it uses less digits than its factorization.

3987416716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192600 (or 192598 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 52.

The square root of 3987416716 is about 63145.9952491051. The cubic root of 3987416716 is about 1585.7347435873.

The spelling of 3987416716 in words is "three billion, nine hundred eighty-seven million, four hundred sixteen thousand, seven hundred sixteen".