4308445772 has 6 divisors (see below), whose sum is σ = 7539780108. Its totient is φ = 2154222884.

The previous prime is 4308445747. The next prime is 4308445781. The reversal of 4308445772 is 2775448034.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538555718 + ... + 538555725.

It is an arithmetic number, because the mean of its divisors is an integer number (1256630018).

Almost surely, 2^4308445772 is an apocalyptic number.

It is an amenable number.

4308445772 is a deficient number, since it is larger than the sum of its proper divisors (3231334336).

4308445772 is a wasteful number, since it uses less digits than its factorization.

4308445772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077111447 (or 1077111445 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 44.

The square root of 4308445772 is about 65638.7520600445. The cubic root of 4308445772 is about 1627.1972827947.

The spelling of 4308445772 in words is "four billion, three hundred eight million, four hundred forty-five thousand, seven hundred seventy-two".