6748140740 has 24 divisors (see below), whose sum is σ = 15459377472. Its totient is φ = 2453869280.

The previous prime is 6748140739. The next prime is 6748140767. The reversal of 6748140740 is 470418476.

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, 15336464 + ... + 15336903.

It is an arithmetic number, because the mean of its divisors is an integer number (644140728).

Almost surely, 2^6748140740 is an apocalyptic number.

It is an amenable number.

6748140740 is an abundant number, since it is smaller than the sum of its proper divisors (8711236732).

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

6748140740 is a wasteful number, since it uses less digits than its factorization.

6748140740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30673387 (or 30673385 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 6748140740 is about 82147.0677504681. The cubic root of 6748140740 is about 1889.7080388480.

The spelling of 6748140740 in words is "six billion, seven hundred forty-eight million, one hundred forty thousand, seven hundred forty".