898674719407 has 2 divisors, whose sum is σ = 898674719408. Its totient is φ = 898674719406.

The previous prime is 898674719377. The next prime is 898674719429. The reversal of 898674719407 is 704917476898.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 898674719407 - 2¹⁹ = 898674195119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (898672719407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449337359703 + 449337359704.

It is an arithmetic number, because the mean of its divisors is an integer number (449337359704).

Almost surely, 2^898674719407 is an apocalyptic number.

898674719407 is a deficient number, since it is larger than the sum of its proper divisors (1).

898674719407 is an equidigital number, since it uses as much as digits as its factorization.

898674719407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 170698752, while the sum is 70.

The spelling of 898674719407 in words is "eight hundred ninety-eight billion, six hundred seventy-four million, seven hundred nineteen thousand, four hundred seven".