6922379 has 4 divisors (see below), whose sum is σ = 7223376. Its totient is φ = 6621384.

The previous prime is 6922369. The next prime is 6922381. The reversal of 6922379 is 9732296.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6922379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6922309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150464 + ... + 150509.

It is an arithmetic number, because the mean of its divisors is an integer number (1805844).

Almost surely, 2^6922379 is an apocalyptic number.

6922379 is a deficient number, since it is larger than the sum of its proper divisors (300997).

6922379 is a wasteful number, since it uses less digits than its factorization.

6922379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300996.

The product of its digits is 40824, while the sum is 38.

The square root of 6922379 is about 2631.0414287882. The cubic root of 6922379 is about 190.5834236658.

The spelling of 6922379 in words is "six million, nine hundred twenty-two thousand, three hundred seventy-nine".