3668701867 has 2 divisors, whose sum is σ = 3668701868. Its totient is φ = 3668701866.

The previous prime is 3668701843. The next prime is 3668701873. The reversal of 3668701867 is 7681078663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3668701867 - 2²³ = 3660313259 is a prime.

It is not a weakly prime, because it can be changed into another prime (3668701807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834350933 + 1834350934.

It is an arithmetic number, because the mean of its divisors is an integer number (1834350934).

Almost surely, 2^3668701867 is an apocalyptic number.

3668701867 is a deficient number, since it is larger than the sum of its proper divisors (1).

3668701867 is an equidigital number, since it uses as much as digits as its factorization.

3668701867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 3668701867 is about 60569.8098643210. The cubic root of 3668701867 is about 1542.3069190502.

The spelling of 3668701867 in words is "three billion, six hundred sixty-eight million, seven hundred one thousand, eight hundred sixty-seven".