4649339975 has 24 divisors (see below), whose sum is σ = 6662832480. Its totient is φ = 3152286720.

The previous prime is 4649339939. The next prime is 4649339977. The reversal of 4649339975 is 5799339464.

It is not a de Polignac number, because 4649339975 - 2⁸ = 4649339719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649339977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133682 + ... + 164831.

It is an arithmetic number, because the mean of its divisors is an integer number (277618020).

Almost surely, 2^4649339975 is an apocalyptic number.

4649339975 is a deficient number, since it is larger than the sum of its proper divisors (2013492505).

4649339975 is a wasteful number, since it uses less digits than its factorization.

4649339975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298619 (or 298614 counting only the distinct ones).

The product of its digits is 22044960, while the sum is 59.

The square root of 4649339975 is about 68186.0687750804. The cubic root of 4649339975 is about 1669.0285594076.

It can be divided in two parts, 46493 and 39975, that added together give a palindrome (86468).

The spelling of 4649339975 in words is "four billion, six hundred forty-nine million, three hundred thirty-nine thousand, nine hundred seventy-five".