1346849106887 has 2 divisors, whose sum is σ = 1346849106888. Its totient is φ = 1346849106886.

The previous prime is 1346849106877. The next prime is 1346849106907. The reversal of 1346849106887 is 7886019486431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1346849106887 - 2²² = 1346844912583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1346849106857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673424553443 + 673424553444.

It is an arithmetic number, because the mean of its divisors is an integer number (673424553444).

Almost surely, 2^{1346849106887} is an apocalyptic number.

1346849106887 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346849106887 is an equidigital number, since it uses as much as digits as its factorization.

1346849106887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55738368, while the sum is 65.

The spelling of 1346849106887 in words is "one trillion, three hundred forty-six billion, eight hundred forty-nine million, one hundred six thousand, eight hundred eighty-seven".