3952097893 has 2 divisors, whose sum is σ = 3952097894. Its totient is φ = 3952097892.

The previous prime is 3952097839. The next prime is 3952097917. The reversal of 3952097893 is 3987902593.

3952097893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (3952097839) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2689148449 + 1262949444 = 51857^2 + 35538^2 .

It is a cyclic number.

It is not a de Polignac number, because 3952097893 - 2²¹ = 3950000741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3952097813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1976048946 + 1976048947.

It is an arithmetic number, because the mean of its divisors is an integer number (1976048947).

Almost surely, 2^3952097893 is an apocalyptic number.

It is an amenable number.

3952097893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3952097893 is an equidigital number, since it uses as much as digits as its factorization.

3952097893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The square root of 3952097893 is about 62865.7131749891. The cubic root of 3952097893 is about 1581.0389328114.

The spelling of 3952097893 in words is "three billion, nine hundred fifty-two million, ninety-seven thousand, eight hundred ninety-three".