3928733952007 has 2 divisors, whose sum is σ = 3928733952008. Its totient is φ = 3928733952006.

The previous prime is 3928733951953. The next prime is 3928733952029. The reversal of 3928733952007 is 7002593378293.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3928733952007 - 2¹⁹ = 3928733427719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3928733955007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1964366976003 + 1964366976004.

It is an arithmetic number, because the mean of its divisors is an integer number (1964366976004).

Almost surely, 2^{3928733952007} is an apocalyptic number.

3928733952007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3928733952007 is an equidigital number, since it uses as much as digits as its factorization.

3928733952007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17146080, while the sum is 58.

The spelling of 3928733952007 in words is "three trillion, nine hundred twenty-eight billion, seven hundred thirty-three million, nine hundred fifty-two thousand, seven".