4424949691 has 16 divisors (see below), whose sum is σ = 4873363200. Its totient is φ = 3999064608.

The previous prime is 4424949679. The next prime is 4424949707. The reversal of 4424949691 is 1969494244.

It is a cyclic number.

It is not a de Polignac number, because 4424949691 - 2⁷ = 4424949563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4424949611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152265 + ... + 178981.

It is an arithmetic number, because the mean of its divisors is an integer number (304585200).

Almost surely, 2^4424949691 is an apocalyptic number.

4424949691 is a deficient number, since it is larger than the sum of its proper divisors (448413509).

4424949691 is a wasteful number, since it uses less digits than its factorization.

4424949691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27138.

The product of its digits is 2239488, while the sum is 52.

The square root of 4424949691 is about 66520.2953315753. The cubic root of 4424949691 is about 1641.7339497082.

The spelling of 4424949691 in words is "four billion, four hundred twenty-four million, nine hundred forty-nine thousand, six hundred ninety-one".