898782067 has 2 divisors, whose sum is σ = 898782068. Its totient is φ = 898782066.

The previous prime is 898782043. The next prime is 898782077. The reversal of 898782067 is 760287898.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 898782067 - 2¹¹ = 898780019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 898781999 and 898782017.

It is not a weakly prime, because it can be changed into another prime (898782077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449391033 + 449391034.

It is an arithmetic number, because the mean of its divisors is an integer number (449391034).

Almost surely, 2^898782067 is an apocalyptic number.

898782067 is a deficient number, since it is larger than the sum of its proper divisors (1).

898782067 is an equidigital number, since it uses as much as digits as its factorization.

898782067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2709504, while the sum is 55.

The square root of 898782067 is about 29979.6942446050. The cubic root of 898782067 is about 965.0536689705.

The spelling of 898782067 in words is "eight hundred ninety-eight million, seven hundred eighty-two thousand, sixty-seven".