3916040067 has 8 divisors (see below), whose sum is σ = 5801540880. Its totient is φ = 2610693360.

The previous prime is 3916040041. The next prime is 3916040081. The reversal of 3916040067 is 7600406193.

3916040067 is a `hidden beast` number, since 39 + 160 + 400 + 67 = 666.

It is not a de Polignac number, because 3916040067 - 2¹¹ = 3916038019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3916040017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72519234 + ... + 72519287.

It is an arithmetic number, because the mean of its divisors is an integer number (725192610).

Almost surely, 2^3916040067 is an apocalyptic number.

3916040067 is a deficient number, since it is larger than the sum of its proper divisors (1885500813).

3916040067 is a wasteful number, since it uses less digits than its factorization.

3916040067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145038530 (or 145038524 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3916040067 is about 62578.2715245476. The cubic root of 3916040067 is about 1576.2159172928.

The spelling of 3916040067 in words is "three billion, nine hundred sixteen million, forty thousand, sixty-seven".