7342516387 has 2 divisors, whose sum is σ = 7342516388. Its totient is φ = 7342516386.

The previous prime is 7342516369. The next prime is 7342516403. The reversal of 7342516387 is 7836152437.

It is a happy number.

7342516387 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7342516387 is a prime.

It is not a weakly prime, because it can be changed into another prime (7342556387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671258193 + 3671258194.

It is an arithmetic number, because the mean of its divisors is an integer number (3671258194).

Almost surely, 2^7342516387 is an apocalyptic number.

7342516387 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342516387 is an equidigital number, since it uses as much as digits as its factorization.

7342516387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 46.

The square root of 7342516387 is about 85688.4845647302. The cubic root of 7342516387 is about 1943.6361806065.

The spelling of 7342516387 in words is "seven billion, three hundred forty-two million, five hundred sixteen thousand, three hundred eighty-seven".