3727482763673 has 2 divisors, whose sum is σ = 3727482763674. Its totient is φ = 3727482763672.

The previous prime is 3727482763661. The next prime is 3727482763777. The reversal of 3727482763673 is 3763672847273.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3726803223049 + 679540624 = 1930493^2 + 26068^2 .

It is a cyclic number.

It is not a de Polignac number, because 3727482763673 - 2⁴ = 3727482763657 is a prime.

It is not a weakly prime, because it can be changed into another prime (3727482763073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1863741381836 + 1863741381837.

It is an arithmetic number, because the mean of its divisors is an integer number (1863741381837).

Almost surely, 2^{3727482763673} is an apocalyptic number.

It is an amenable number.

3727482763673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3727482763673 is an equidigital number, since it uses as much as digits as its factorization.

3727482763673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 298722816, while the sum is 65.

The spelling of 3727482763673 in words is "three trillion, seven hundred twenty-seven billion, four hundred eighty-two million, seven hundred sixty-three thousand, six hundred seventy-three".