7338009872 has 20 divisors (see below), whose sum is σ = 14236655760. Its totient is φ = 3664034208.

The previous prime is 7338009853. The next prime is 7338009881. The reversal of 7338009872 is 2789008337.

It is a happy number.

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 in 3 ways as a sum of consecutive naturals, for example, 298478 + ... + 322125.

It is an arithmetic number, because the mean of its divisors is an integer number (711832788).

Almost surely, 2^7338009872 is an apocalyptic number.

It is an amenable number.

7338009872 is a deficient number, since it is larger than the sum of its proper divisors (6898645888).

7338009872 is a wasteful number, since it uses less digits than its factorization.

7338009872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621350 (or 621344 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 7338009872 is about 85662.1846090794. The cubic root of 7338009872 is about 1943.2384596382.

The spelling of 7338009872 in words is "seven billion, three hundred thirty-eight million, nine thousand, eight hundred seventy-two".