3946052797 has 2 divisors, whose sum is σ = 3946052798. Its totient is φ = 3946052796.

The previous prime is 3946052779. The next prime is 3946052821. The reversal of 3946052797 is 7972506493.

Together with previous prime (3946052779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1986574041 + 1959478756 = 44571^2 + 44266^2 .

It is a cyclic number.

It is not a de Polignac number, because 3946052797 - 2¹¹ = 3946050749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3946052497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1973026398 + 1973026399.

It is an arithmetic number, because the mean of its divisors is an integer number (1973026399).

Almost surely, 2^3946052797 is an apocalyptic number.

It is an amenable number.

3946052797 is a deficient number, since it is larger than the sum of its proper divisors (1).

3946052797 is an equidigital number, since it uses as much as digits as its factorization.

3946052797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The square root of 3946052797 is about 62817.6153399665. The cubic root of 3946052797 is about 1580.2324067946.

The spelling of 3946052797 in words is "three billion, nine hundred forty-six million, fifty-two thousand, seven hundred ninety-seven".