4649439730605 has 32 divisors (see below), whose sum is σ = 7518195377280. Its totient is φ = 2453459032320.

The previous prime is 4649439730553. The next prime is 4649439730613. The reversal of 4649439730605 is 5060379349464.

It is not a de Polignac number, because 4649439730605 - 2⁸ = 4649439730349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3194466 + ... + 4416275.

It is an arithmetic number, because the mean of its divisors is an integer number (234943605540).

Almost surely, 2^{4649439730605} is an apocalyptic number.

It is an amenable number.

4649439730605 is a deficient number, since it is larger than the sum of its proper divisors (2868755646675).

4649439730605 is a wasteful number, since it uses less digits than its factorization.

4649439730605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7611181.

The product of its (nonzero) digits is 58786560, while the sum is 60.

The spelling of 4649439730605 in words is "four trillion, six hundred forty-nine billion, four hundred thirty-nine million, seven hundred thirty thousand, six hundred five".