6747750000 has 210 divisors, whose sum is σ = 23612979000. Its totient is φ = 1798800000.

The previous prime is 6747749993. The next prime is 6747750013. The reversal of 6747750000 is 577476.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 2248501 + ... + 2251499.

Almost surely, 2^6747750000 is an apocalyptic number.

6747750000 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 6747750000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11806489500).

6747750000 is an abundant number, since it is smaller than the sum of its proper divisors (16865229000).

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

6747750000 is an equidigital number, since it uses as much as digits as its factorization.

6747750000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043 (or 3009 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 6747750000 is about 82144.6894205584. The cubic root of 6747750000 is about 1889.6715646645.

The spelling of 6747750000 in words is "six billion, seven hundred forty-seven million, seven hundred fifty thousand".