6704432573 has 2 divisors, whose sum is σ = 6704432574. Its totient is φ = 6704432572.

The previous prime is 6704432563. The next prime is 6704432617. The reversal of 6704432573 is 3752344076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5317763929 + 1386668644 = 72923^2 + 37238^2 .

It is a cyclic number.

It is not a de Polignac number, because 6704432573 - 2⁶ = 6704432509 is a prime.

It is a super-2 number, since 2×6704432573² = 89898832251806800658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6704432573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6704432513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3352216286 + 3352216287.

It is an arithmetic number, because the mean of its divisors is an integer number (3352216287).

Almost surely, 2^6704432573 is an apocalyptic number.

It is an amenable number.

6704432573 is a deficient number, since it is larger than the sum of its proper divisors (1).

6704432573 is an equidigital number, since it uses as much as digits as its factorization.

6704432573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 41.

The square root of 6704432573 is about 81880.5994909661. The cubic root of 6704432573 is about 1885.6192758274.

The spelling of 6704432573 in words is "six billion, seven hundred four million, four hundred thirty-two thousand, five hundred seventy-three".