546984329 has 2 divisors, whose sum is σ = 546984330. Its totient is φ = 546984328.

The previous prime is 546984323. The next prime is 546984379. The reversal of 546984329 is 923489645.

It is an a-pointer prime, because the next prime (546984379) can be obtained adding 546984329 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291623929 + 255360400 = 17077^2 + 15980^2 .

It is a cyclic number.

It is not a de Polignac number, because 546984329 - 2¹² = 546980233 is a prime.

It is not a weakly prime, because it can be changed into another prime (546984323) 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, 273492164 + 273492165.

It is an arithmetic number, because the mean of its divisors is an integer number (273492165).

Almost surely, 2^546984329 is an apocalyptic number.

It is an amenable number.

546984329 is a deficient number, since it is larger than the sum of its proper divisors (1).

546984329 is an equidigital number, since it uses as much as digits as its factorization.

546984329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 50.

The square root of 546984329 is about 23387.6961028657. The cubic root of 546984329 is about 817.8210687593.

It can be divided in two parts, 5469 and 84329, that added together give a palindrome (89798).

The spelling of 546984329 in words is "five hundred forty-six million, nine hundred eighty-four thousand, three hundred twenty-nine".