6748670790 has 64 divisors (see below), whose sum is σ = 18004032000. Its totient is φ = 1798888032.

The previous prime is 6748670749. The next prime is 6748670849. The reversal of 6748670790 is 970768476.

6748670790 is a `hidden beast` number, since 6 + 7 + 486 + 70 + 7 + 90 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 974761 + ... + 981659.

It is an arithmetic number, because the mean of its divisors is an integer number (281313000).

Almost surely, 2^6748670790 is an apocalyptic number.

6748670790 is an abundant number, since it is smaller than the sum of its proper divisors (11255361210).

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

6748670790 is a wasteful number, since it uses less digits than its factorization.

6748670790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10538 (or 10532 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The square root of 6748670790 is about 82150.2939130470. The cubic root of 6748670790 is about 1889.7575148721.

The spelling of 6748670790 in words is "six billion, seven hundred forty-eight million, six hundred seventy thousand, seven hundred ninety".