3896736901 has 2 divisors, whose sum is σ = 3896736902. Its totient is φ = 3896736900.

The previous prime is 3896736863. The next prime is 3896736917. The reversal of 3896736901 is 1096376983.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3319488225 + 577248676 = 57615^2 + 24026^2 .

It is a cyclic number.

It is not a de Polignac number, because 3896736901 - 2²³ = 3888348293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3896736941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1948368450 + 1948368451.

It is an arithmetic number, because the mean of its divisors is an integer number (1948368451).

Almost surely, 2^3896736901 is an apocalyptic number.

It is an amenable number.

3896736901 is a deficient number, since it is larger than the sum of its proper divisors (1).

3896736901 is an equidigital number, since it uses as much as digits as its factorization.

3896736901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 3896736901 is about 62423.8488159774. The cubic root of 3896736901 is about 1573.6217927191.

The spelling of 3896736901 in words is "three billion, eight hundred ninety-six million, seven hundred thirty-six thousand, nine hundred one".