6672308448 has 96 divisors (see below), whose sum is σ = 18923853312. Its totient is φ = 2046297600.

The previous prime is 6672308443. The next prime is 6672308453. The reversal of 6672308448 is 8448032766.

It is an interprime number because it is at equal distance from previous prime (6672308443) and next prime (6672308453).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 6672308397 and 6672308406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6672308443) 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, 379533 + ... + 396723.

It is an arithmetic number, because the mean of its divisors is an integer number (197123472).

Almost surely, 2^6672308448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6672308448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9461926656).

6672308448 is an abundant number, since it is smaller than the sum of its proper divisors (12251544864).

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

6672308448 is a wasteful number, since it uses less digits than its factorization.

6672308448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17528 (or 17520 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The square root of 6672308448 is about 81684.1995002706. The cubic root of 6672308448 is about 1882.6028200181.

The spelling of 6672308448 in words is "six billion, six hundred seventy-two million, three hundred eight thousand, four hundred forty-eight".