7325421704 has 8 divisors (see below), whose sum is σ = 13735165710. Its totient is φ = 3662710848.

The previous prime is 7325421673. The next prime is 7325421707. The reversal of 7325421704 is 4071245237.

It can be written as a sum of positive squares in only one way, i.e., 3832848100 + 3492573604 = 61910^2 + 59098^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (7325421707) 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, 457838849 + ... + 457838864.

Almost surely, 2^7325421704 is an apocalyptic number.

It is an amenable number.

7325421704 is a deficient number, since it is larger than the sum of its proper divisors (6409744006).

7325421704 is a wasteful number, since it uses less digits than its factorization.

7325421704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915677719 (or 915677715 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 7325421704 is about 85588.6774287347. The cubic root of 7325421704 is about 1942.1266316886.

The spelling of 7325421704 in words is "seven billion, three hundred twenty-five million, four hundred twenty-one thousand, seven hundred four".