7342357879 has 2 divisors, whose sum is σ = 7342357880. Its totient is φ = 7342357878.

The previous prime is 7342357819. The next prime is 7342357909. The reversal of 7342357879 is 9787532437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7342357879 - 2⁷ = 7342357751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7342357819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671178939 + 3671178940.

It is an arithmetic number, because the mean of its divisors is an integer number (3671178940).

Almost surely, 2^7342357879 is an apocalyptic number.

7342357879 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342357879 is an equidigital number, since it uses as much as digits as its factorization.

7342357879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8890560, while the sum is 55.

The square root of 7342357879 is about 85687.5596513286. The cubic root of 7342357879 is about 1943.6221942979.

The spelling of 7342357879 in words is "seven billion, three hundred forty-two million, three hundred fifty-seven thousand, eight hundred seventy-nine".