4324679945 has 8 divisors (see below), whose sum is σ = 5194765320. Its totient is φ = 3456311040.

The previous prime is 4324679939. The next prime is 4324679969. The reversal of 4324679945 is 5499764234.

It can be written as a sum of positive squares in 4 ways, for example, as 92006464 + 4232673481 = 9592^2 + 65059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4324679945 - 2¹⁴ = 4324663561 is a prime.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 423566 + ... + 433655.

It is an arithmetic number, because the mean of its divisors is an integer number (649345665).

Almost surely, 2^4324679945 is an apocalyptic number.

It is an amenable number.

4324679945 is a deficient number, since it is larger than the sum of its proper divisors (870085375).

4324679945 is a wasteful number, since it uses less digits than its factorization.

4324679945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858235.

The product of its digits is 6531840, while the sum is 53.

The square root of 4324679945 is about 65762.2988117052. The cubic root of 4324679945 is about 1629.2384746168.

The spelling of 4324679945 in words is "four billion, three hundred twenty-four million, six hundred seventy-nine thousand, nine hundred forty-five".