4945324329 has 27 divisors (see below), whose sum is σ = 7855353597. Its totient is φ = 2995759800.

The previous prime is 4945324303. The next prime is 4945324357. The reversal of 4945324329 is 9234235494.

The square root of 4945324329 is 70323.

It is a perfect power (a square), and thus also a powerful number.

4945324329 is a `hidden beast` number, since 4 + 94 + 532 + 4 + 3 + 29 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4945324329 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4945324399) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2319594 + ... + 2321724.

Almost surely, 2^4945324329 is an apocalyptic number.

4945324329 is the 70323-rd square number.

4945324329 is the 35162-nd centered octagonal number.

It is an amenable number.

4945324329 is a deficient number, since it is larger than the sum of its proper divisors (2910029268).

4945324329 is an equidigital number, since it uses as much as digits as its factorization.

4945324329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290 (or 2145 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The cubic root of 4945324329 is about 1703.7201494813.

The spelling of 4945324329 in words is "four billion, nine hundred forty-five million, three hundred twenty-four thousand, three hundred twenty-nine".