6750416240 has 40 divisors (see below), whose sum is σ = 15856537200. Its totient is φ = 2672326656.

The previous prime is 6750416209. The next prime is 6750416279. The reversal of 6750416240 is 426140576.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 6750416240.

It is a congruent number.

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, 427190 + ... + 442709.

It is an arithmetic number, because the mean of its divisors is an integer number (396413430).

Almost surely, 2^6750416240 is an apocalyptic number.

It is an amenable number.

6750416240 is an abundant number, since it is smaller than the sum of its proper divisors (9106120960).

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

6750416240 is a wasteful number, since it uses less digits than its factorization.

6750416240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870009 (or 870003 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 6750416240 is about 82160.9167426946. The cubic root of 6750416240 is about 1889.9204206763.

The spelling of 6750416240 in words is "six billion, seven hundred fifty million, four hundred sixteen thousand, two hundred forty".