3803994576797 has 2 divisors, whose sum is σ = 3803994576798. Its totient is φ = 3803994576796.

The previous prime is 3803994576731. The next prime is 3803994576937. The reversal of 3803994576797 is 7976754993083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3416918977081 + 387075599716 = 1848491^2 + 622154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3803994576797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3803994576497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1901997288398 + 1901997288399.

It is an arithmetic number, because the mean of its divisors is an integer number (1901997288399).

Almost surely, 2^{3803994576797} is an apocalyptic number.

It is an amenable number.

3803994576797 is a deficient number, since it is larger than the sum of its proper divisors (1).

3803994576797 is an equidigital number, since it uses as much as digits as its factorization.

3803994576797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160406080, while the sum is 77.

The spelling of 3803994576797 in words is "three trillion, eight hundred three billion, nine hundred ninety-four million, five hundred seventy-six thousand, seven hundred ninety-seven".