3928885067 has 2 divisors, whose sum is σ = 3928885068. Its totient is φ = 3928885066.

The previous prime is 3928885061. The next prime is 3928885087. The reversal of 3928885067 is 7605888293.

3928885067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3928885067 - 2⁸ = 3928884811 is a prime.

It is a super-2 number, since 2×3928885067² = 30872275739391188978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3928885061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1964442533 + 1964442534.

It is an arithmetic number, because the mean of its divisors is an integer number (1964442534).

Almost surely, 2^3928885067 is an apocalyptic number.

3928885067 is a deficient number, since it is larger than the sum of its proper divisors (1).

3928885067 is an equidigital number, since it uses as much as digits as its factorization.

3928885067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The square root of 3928885067 is about 62680.8189719949. The cubic root of 3928885067 is about 1577.9374179692.

The spelling of 3928885067 in words is "three billion, nine hundred twenty-eight million, eight hundred eighty-five thousand, sixty-seven".