7325421707 has 2 divisors, whose sum is σ = 7325421708. Its totient is φ = 7325421706.

The previous prime is 7325421673. The next prime is 7325421713. The reversal of 7325421707 is 7071245237.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7325421707 - 2⁶ = 7325421643 is a prime.

It is not a weakly prime, because it can be changed into another prime (7325421787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3662710853 + 3662710854.

It is an arithmetic number, because the mean of its divisors is an integer number (3662710854).

Almost surely, 2^7325421707 is an apocalyptic number.

7325421707 is a deficient number, since it is larger than the sum of its proper divisors (1).

7325421707 is an equidigital number, since it uses as much as digits as its factorization.

7325421707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 7325421707 is about 85588.6774462604. The cubic root of 7325421707 is about 1942.1266319537.

The spelling of 7325421707 in words is "seven billion, three hundred twenty-five million, four hundred twenty-one thousand, seven hundred seven".