298005601664 has 16 divisors (see below), whose sum is σ = 593683034820. Its totient is φ = 149002800768.

The previous prime is 298005601637. The next prime is 298005601679. The reversal of 298005601664 is 466106500892.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164084254 + ... + 1164084509.

Almost surely, 2^298005601664 is an apocalyptic number.

It is an amenable number.

298005601664 is a deficient number, since it is larger than the sum of its proper divisors (295677433156).

298005601664 is an equidigital number, since it uses as much as digits as its factorization.

298005601664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328168777 (or 2328168765 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 298005601664 in words is "two hundred ninety-eight billion, five million, six hundred one thousand, six hundred sixty-four".