7932222379 has 2 divisors, whose sum is σ = 7932222380. Its totient is φ = 7932222378.

The previous prime is 7932222367. The next prime is 7932222401. The reversal of 7932222379 is 9732222397.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7932222379 - 2²⁵ = 7898667947 is a prime.

It is not a weakly prime, because it can be changed into another prime (7932222329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3966111189 + 3966111190.

It is an arithmetic number, because the mean of its divisors is an integer number (3966111190).

Almost surely, 2^7932222379 is an apocalyptic number.

7932222379 is a deficient number, since it is larger than the sum of its proper divisors (1).

7932222379 is an equidigital number, since it uses as much as digits as its factorization.

7932222379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 46.

The square root of 7932222379 is about 89063.0247577523. The cubic root of 7932222379 is about 1994.3358386985.

The spelling of 7932222379 in words is "seven billion, nine hundred thirty-two million, two hundred twenty-two thousand, three hundred seventy-nine".