4421340392 has 16 divisors (see below), whose sum is σ = 9474300960. Its totient is φ = 1894860144.

The previous prime is 4421340379. The next prime is 4421340397. The reversal of 4421340392 is 2930431244.

It is not an unprimeable number, because it can be changed into a prime (4421340397) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 39476198 + ... + 39476309.

It is an arithmetic number, because the mean of its divisors is an integer number (592143810).

Almost surely, 2^4421340392 is an apocalyptic number.

It is an amenable number.

4421340392 is an abundant number, since it is smaller than the sum of its proper divisors (5052960568).

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

4421340392 is a wasteful number, since it uses less digits than its factorization.

4421340392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78952520 (or 78952516 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 4421340392 is about 66493.1604903843. The cubic root of 4421340392 is about 1641.2874572104.

The spelling of 4421340392 in words is "four billion, four hundred twenty-one million, three hundred forty thousand, three hundred ninety-two".