6748660898 has 16 divisors (see below), whose sum is σ = 11593917504. Its totient is φ = 2886087120.

The previous prime is 6748660871. The next prime is 6748660903. The reversal of 6748660898 is 8980668476.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6748660898.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509573 + ... + 522648.

It is an arithmetic number, because the mean of its divisors is an integer number (724619844).

Almost surely, 2^6748660898 is an apocalyptic number.

6748660898 is a deficient number, since it is larger than the sum of its proper divisors (4845256606).

6748660898 is a wasteful number, since it uses less digits than its factorization.

6748660898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032697.

The product of its (nonzero) digits is 27869184, while the sum is 62.

The square root of 6748660898 is about 82150.2337063018. The cubic root of 6748660898 is about 1889.7565915549.

The spelling of 6748660898 in words is "six billion, seven hundred forty-eight million, six hundred sixty thousand, eight hundred ninety-eight".