4649424915 has 16 divisors (see below), whose sum is σ = 7497658368. Its totient is φ = 2460167136.

The previous prime is 4649424869. The next prime is 4649424917. The reversal of 4649424915 is 5194249464.

It is not a de Polignac number, because 4649424915 - 2¹² = 4649420819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4649424917) 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 in 15 ways as a sum of consecutive naturals, for example, 1218417 + ... + 1222226.

It is an arithmetic number, because the mean of its divisors is an integer number (468603648).

Almost surely, 2^4649424915 is an apocalyptic number.

4649424915 is a deficient number, since it is larger than the sum of its proper divisors (2848233453).

4649424915 is a wasteful number, since it uses less digits than its factorization.

4649424915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440778.

The product of its digits is 1244160, while the sum is 48.

The square root of 4649424915 is about 68186.6916267390. The cubic root of 4649424915 is about 1669.0387233178.

The spelling of 4649424915 in words is "four billion, six hundred forty-nine million, four hundred twenty-four thousand, nine hundred fifteen".