6416875740 has 96 divisors (see below), whose sum is σ = 19725801984. Its totient is φ = 1545672960.

The previous prime is 6416875679. The next prime is 6416875741. The reversal of 6416875740 is 475786146.

It is a self number, because there is not a number n which added to its sum of digits gives 6416875740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6416875741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72657 + ... + 134583.

It is an arithmetic number, because the mean of its divisors is an integer number (205477104).

Almost surely, 2^6416875740 is an apocalyptic number.

6416875740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6416875740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9862900992).

6416875740 is an abundant number, since it is smaller than the sum of its proper divisors (13308926244).

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

6416875740 is a wasteful number, since it uses less digits than its factorization.

6416875740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62107 (or 62105 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 6416875740 is about 80105.4039375622. The cubic root of 6416875740 is about 1858.2659813422.

The spelling of 6416875740 in words is "six billion, four hundred sixteen million, eight hundred seventy-five thousand, seven hundred forty".