7923379 has 2 divisors, whose sum is σ = 7923380. Its totient is φ = 7923378.

The previous prime is 7923371. The next prime is 7923397. The reversal of 7923379 is 9733297.

Together with next prime (7923397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7923379 - 2³ = 7923371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7923371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3961689 + 3961690.

It is an arithmetic number, because the mean of its divisors is an integer number (3961690).

Almost surely, 2^7923379 is an apocalyptic number.

7923379 is a deficient number, since it is larger than the sum of its proper divisors (1).

7923379 is an equidigital number, since it uses as much as digits as its factorization.

7923379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 71442, while the sum is 40.

The square root of 7923379 is about 2814.8497295593. The cubic root of 7923379 is about 199.3594422860.

The spelling of 7923379 in words is "seven million, nine hundred twenty-three thousand, three hundred seventy-nine".