8998346764 has 48 divisors (see below), whose sum is σ = 17938609920. Its totient is φ = 3909477440.

The previous prime is 8998346713. The next prime is 8998346767. The reversal of 8998346764 is 4676438998.

It is a junction number, because it is equal to n+sod(n) for n = 8998346696 and 8998346705.

It is not an unprimeable number, because it can be changed into a prime (8998346767) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2000502 + ... + 2004994.

It is an arithmetic number, because the mean of its divisors is an integer number (373721040).

Almost surely, 2^8998346764 is an apocalyptic number.

It is an amenable number.

8998346764 is a deficient number, since it is larger than the sum of its proper divisors (8940263156).

8998346764 is a wasteful number, since it uses less digits than its factorization.

8998346764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6510 (or 6508 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 64.

The square root of 8998346764 is about 94859.6160860880. The cubic root of 8998346764 is about 2079.9564497169.

The spelling of 8998346764 in words is "eight billion, nine hundred ninety-eight million, three hundred forty-six thousand, seven hundred sixty-four".