298985993416 has 32 divisors (see below), whose sum is σ = 611938435680. Its totient is φ = 135819129600.

The previous prime is 298985993399. The next prime is 298985993429. The reversal of 298985993416 is 614399589892.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900945 + ... + 1187296.

It is an arithmetic number, because the mean of its divisors is an integer number (19123076115).

Almost surely, 2^298985993416 is an apocalyptic number.

It is an amenable number.

298985993416 is an abundant number, since it is smaller than the sum of its proper divisors (312952442264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

298985993416 is a wasteful number, since it uses less digits than its factorization.

298985993416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089885 (or 2089881 counting only the distinct ones).

The product of its digits is 302330880, while the sum is 73.

The spelling of 298985993416 in words is "two hundred ninety-eight billion, nine hundred eighty-five million, nine hundred ninety-three thousand, four hundred sixteen".