7345981627 has 2 divisors, whose sum is σ = 7345981628. Its totient is φ = 7345981626.

The previous prime is 7345981567. The next prime is 7345981651. The reversal of 7345981627 is 7261895437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7345981627 - 2¹¹ = 7345979579 is a prime.

It is not a weakly prime, because it can be changed into another prime (7345981697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672990813 + 3672990814.

It is an arithmetic number, because the mean of its divisors is an integer number (3672990814).

Almost surely, 2^7345981627 is an apocalyptic number.

7345981627 is a deficient number, since it is larger than the sum of its proper divisors (1).

7345981627 is an equidigital number, since it uses as much as digits as its factorization.

7345981627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 52.

The square root of 7345981627 is about 85708.7021661161. The cubic root of 7345981627 is about 1943.9418935359.

The spelling of 7345981627 in words is "seven billion, three hundred forty-five million, nine hundred eighty-one thousand, six hundred twenty-seven".