7161379 has 2 divisors, whose sum is σ = 7161380. Its totient is φ = 7161378.

The previous prime is 7161359. The next prime is 7161421. The reversal of 7161379 is 9731617.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7161379 - 2⁷ = 7161251 is a prime.

It is not a weakly prime, because it can be changed into another prime (7161359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3580689 + 3580690.

It is an arithmetic number, because the mean of its divisors is an integer number (3580690).

Almost surely, 2^7161379 is an apocalyptic number.

7161379 is a deficient number, since it is larger than the sum of its proper divisors (1).

7161379 is an equidigital number, since it uses as much as digits as its factorization.

7161379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7938, while the sum is 34.

The square root of 7161379 is about 2676.0752978943. The cubic root of 7161379 is about 192.7519969535.

The spelling of 7161379 in words is "seven million, one hundred sixty-one thousand, three hundred seventy-nine".