3669123033887 has 2 divisors, whose sum is σ = 3669123033888. Its totient is φ = 3669123033886.

The previous prime is 3669123033859. The next prime is 3669123033967. The reversal of 3669123033887 is 7883303219663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3669123033887 - 2¹² = 3669123029791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3669123033817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834561516943 + 1834561516944.

It is an arithmetic number, because the mean of its divisors is an integer number (1834561516944).

Almost surely, 2^{3669123033887} is an apocalyptic number.

3669123033887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3669123033887 is an equidigital number, since it uses as much as digits as its factorization.

3669123033887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 3669123033887 in words is "three trillion, six hundred sixty-nine billion, one hundred twenty-three million, thirty-three thousand, eight hundred eighty-seven".