6672930 has 64 divisors (see below), whose sum is σ = 17774208. Its totient is φ = 1589760.

The previous prime is 6672923. The next prime is 6672931. The reversal of 6672930 is 392766.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6672891 and 6672900.

It is not an unprimeable number, because it can be changed into a prime (6672931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23952 + ... + 24228.

It is an arithmetic number, because the mean of its divisors is an integer number (277722).

Almost surely, 2^6672930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6672930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8887104).

6672930 is an abundant number, since it is smaller than the sum of its proper divisors (11101278).

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

6672930 is a wasteful number, since it uses less digits than its factorization.

6672930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 6672930 is about 2583.2015020126. The cubic root of 6672930 is about 188.2661275510.

The spelling of 6672930 in words is "six million, six hundred seventy-two thousand, nine hundred thirty".