6672379 has 12 divisors (see below), whose sum is σ = 7803984. Its totient is φ = 5704776.

The previous prime is 6672359. The next prime is 6672389. The reversal of 6672379 is 9732766.

It is not a de Polignac number, because 6672379 - 2¹⁹ = 6148091 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6672319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16609 + ... + 17005.

It is an arithmetic number, because the mean of its divisors is an integer number (650332).

Almost surely, 2^6672379 is an apocalyptic number.

6672379 is a deficient number, since it is larger than the sum of its proper divisors (1131605).

6672379 is an frugal number, since it uses more digits than its factorization.

6672379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 404 counting only the distinct ones).

The product of its digits is 95256, while the sum is 40.

The square root of 6672379 is about 2583.0948492071. The cubic root of 6672379 is about 188.2609455449.

The spelling of 6672379 in words is "six million, six hundred seventy-two thousand, three hundred seventy-nine".