4469229644 has 24 divisors (see below), whose sum is σ = 8538339600. Its totient is φ = 2029998080.

The previous prime is 4469229623. The next prime is 4469229719.

4469229644 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4469229644² = 39948027221616733472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4469229592 and 4469229601.

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, 25952 + ... + 98040.

It is an arithmetic number, because the mean of its divisors is an integer number (355764150).

Almost surely, 2^4469229644 is an apocalyptic number.

4469229644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4469229644 is a deficient number, since it is larger than the sum of its proper divisors (4069109956).

4469229644 is a wasteful number, since it uses less digits than its factorization.

4469229644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73513 (or 73511 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The square root of 4469229644 is about 66852.2972230573. The cubic root of 4469229644 is about 1647.1919970593.

The spelling of 4469229644 in words is "four billion, four hundred sixty-nine million, two hundred twenty-nine thousand, six hundred forty-four".