898830539 has 2 divisors, whose sum is σ = 898830540. Its totient is φ = 898830538.

The previous prime is 898830521. The next prime is 898830557. The reversal of 898830539 is 935038898.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (898830521) and next prime (898830557).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-898830539 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (898830509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449415269 + 449415270.

It is an arithmetic number, because the mean of its divisors is an integer number (449415270).

Almost surely, 2^898830539 is an apocalyptic number.

898830539 is a deficient number, since it is larger than the sum of its proper divisors (1).

898830539 is an equidigital number, since it uses as much as digits as its factorization.

898830539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The square root of 898830539 is about 29980.5026475541. The cubic root of 898830539 is about 965.0710173513.

The spelling of 898830539 in words is "eight hundred ninety-eight million, eight hundred thirty thousand, five hundred thirty-nine".