4430479412 has 48 divisors (see below), whose sum is σ = 8276138640. Its totient is φ = 2068070400.

The previous prime is 4430479411. The next prime is 4430479423. The reversal of 4430479412 is 2149740344.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1755107236 + 2675372176 = 41894^2 + 51724^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430479411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6702362 + ... + 6703022.

It is an arithmetic number, because the mean of its divisors is an integer number (172419555).

Almost surely, 2^4430479412 is an apocalyptic number.

It is an amenable number.

4430479412 is a deficient number, since it is larger than the sum of its proper divisors (3845659228).

4430479412 is a wasteful number, since it uses less digits than its factorization.

4430479412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 4430479412 is about 66561.8465188579. The cubic root of 4430479412 is about 1642.4175395280.

The spelling of 4430479412 in words is "four billion, four hundred thirty million, four hundred seventy-nine thousand, four hundred twelve".