2998666344 has 16 divisors (see below), whose sum is σ = 7496665920. Its totient is φ = 999555440.

The previous prime is 2998666339. The next prime is 2998666357. The reversal of 2998666344 is 4436668992.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62472192 + ... + 62472239.

It is an arithmetic number, because the mean of its divisors is an integer number (468541620).

Almost surely, 2^2998666344 is an apocalyptic number.

2998666344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2998666344 is an abundant number, since it is smaller than the sum of its proper divisors (4497999576).

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

2998666344 is a wasteful number, since it uses less digits than its factorization.

2998666344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124944440 (or 124944436 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 57.

The square root of 2998666344 is about 54760.0798392406. The cubic root of 2998666344 is about 1442.0358203196.

The spelling of 2998666344 in words is "two billion, nine hundred ninety-eight million, six hundred sixty-six thousand, three hundred forty-four".