934888894487 has 2 divisors, whose sum is σ = 934888894488. Its totient is φ = 934888894486.

The previous prime is 934888894469. The next prime is 934888894567. The reversal of 934888894487 is 784498888439.

It is an a-pointer prime, because the next prime (934888894567) can be obtained adding 934888894487 to its sum of digits (80).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 934888894487 - 2⁸ = 934888894231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (934888894427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467444447243 + 467444447244.

It is an arithmetic number, because the mean of its divisors is an integer number (467444447244).

Almost surely, 2^934888894487 is an apocalyptic number.

934888894487 is a deficient number, since it is larger than the sum of its proper divisors (1).

934888894487 is an equidigital number, since it uses as much as digits as its factorization.

934888894487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3567255552, while the sum is 80.

The spelling of 934888894487 in words is "nine hundred thirty-four billion, eight hundred eighty-eight million, eight hundred ninety-four thousand, four hundred eighty-seven".