3964904071 has 2 divisors, whose sum is σ = 3964904072. Its totient is φ = 3964904070.

The previous prime is 3964904011. The next prime is 3964904077. The reversal of 3964904071 is 1704094693.

3964904071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3964904071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3964904077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1982452035 + 1982452036.

It is an arithmetic number, because the mean of its divisors is an integer number (1982452036).

Almost surely, 2^3964904071 is an apocalyptic number.

3964904071 is a deficient number, since it is larger than the sum of its proper divisors (1).

3964904071 is an equidigital number, since it uses as much as digits as its factorization.

3964904071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 3964904071 is about 62967.4842359134. The cubic root of 3964904071 is about 1582.7447977841.

The spelling of 3964904071 in words is "three billion, nine hundred sixty-four million, nine hundred four thousand, seventy-one".