9464436444 has 24 divisors (see below), whose sum is σ = 22102229520. Its totient is φ = 3152162944.

The previous prime is 9464436419. The next prime is 9464436463. The reversal of 9464436444 is 4446344649.

It is a junction number, because it is equal to n+sod(n) for n = 9464436393 and 9464436402.

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 7 ways as a sum of consecutive naturals, for example, 316239 + ... + 344870.

It is an arithmetic number, because the mean of its divisors is an integer number (920926230).

Almost surely, 2^9464436444 is an apocalyptic number.

It is an amenable number.

9464436444 is an abundant number, since it is smaller than the sum of its proper divisors (12637793076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9464436444 is a wasteful number, since it uses less digits than its factorization.

9464436444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662309 (or 662307 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 48.

The square root of 9464436444 is about 97285.3351949820. The cubic root of 9464436444 is about 2115.2656637488.

The spelling of 9464436444 in words is "nine billion, four hundred sixty-four million, four hundred thirty-six thousand, four hundred forty-four".