4344069872 has 20 divisors (see below), whose sum is σ = 8418850296. Its totient is φ = 2171463360.

The previous prime is 4344069871. The next prime is 4344069887. The reversal of 4344069872 is 2789604434.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4344069871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30722 + ... + 98142.

Almost surely, 2^4344069872 is an apocalyptic number.

It is an amenable number.

4344069872 is a deficient number, since it is larger than the sum of its proper divisors (4074780424).

4344069872 is a wasteful number, since it uses less digits than its factorization.

4344069872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71456 (or 71450 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 47.

The square root of 4344069872 is about 65909.5582749574. The cubic root of 4344069872 is about 1631.6697697046.

The spelling of 4344069872 in words is "four billion, three hundred forty-four million, sixty-nine thousand, eight hundred seventy-two".