470698281887 has 2 divisors, whose sum is σ = 470698281888. Its totient is φ = 470698281886.

The previous prime is 470698281829. The next prime is 470698281901. The reversal of 470698281887 is 788182896074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470698281887 - 2¹⁰ = 470698280863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470698281817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235349140943 + 235349140944.

It is an arithmetic number, because the mean of its divisors is an integer number (235349140944).

Almost surely, 2^470698281887 is an apocalyptic number.

470698281887 is a deficient number, since it is larger than the sum of its proper divisors (1).

470698281887 is an equidigital number, since it uses as much as digits as its factorization.

470698281887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86704128, while the sum is 68.

The spelling of 470698281887 in words is "four hundred seventy billion, six hundred ninety-eight million, two hundred eighty-one thousand, eight hundred eighty-seven".