6748472832 has 160 divisors (see below), whose sum is σ = 18667376640. Its totient is φ = 2164162560.

The previous prime is 6748472827. The next prime is 6748472837. The reversal of 6748472832 is 2382748476.

It is an interprime number because it is at equal distance from previous prime (6748472827) and next prime (6748472837).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6748472837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11379928 + ... + 11380520.

It is an arithmetic number, because the mean of its divisors is an integer number (116671104).

Almost surely, 2^6748472832 is an apocalyptic number.

6748472832 is a gapful number since it is divisible by the number (62) 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 6748472832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9333688320).

6748472832 is an abundant number, since it is smaller than the sum of its proper divisors (11918903808).

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

6748472832 is a wasteful number, since it uses less digits than its factorization.

6748472832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 868 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 51.

The square root of 6748472832 is about 82149.0890515531. The cubic root of 6748472832 is about 1889.7390373433.

The spelling of 6748472832 in words is "six billion, seven hundred forty-eight million, four hundred seventy-two thousand, eight hundred thirty-two".