3660239047 has 2 divisors, whose sum is σ = 3660239048. Its totient is φ = 3660239046.

The previous prime is 3660238969. The next prime is 3660239101. The reversal of 3660239047 is 7409320663.

3660239047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3660239047 - 2²³ = 3651850439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3660239447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830119523 + 1830119524.

It is an arithmetic number, because the mean of its divisors is an integer number (1830119524).

Almost surely, 2^3660239047 is an apocalyptic number.

3660239047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3660239047 is an equidigital number, since it uses as much as digits as its factorization.

3660239047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 40.

The square root of 3660239047 is about 60499.9094792711. The cubic root of 3660239047 is about 1541.1200946319.

The spelling of 3660239047 in words is "three billion, six hundred sixty million, two hundred thirty-nine thousand, forty-seven".