738815287812 has 48 divisors (see below), whose sum is σ = 2073867479040. Its totient is φ = 199980077472.

The previous prime is 738815287799. The next prime is 738815287853. The reversal of 738815287812 is 218782518837.

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 15 ways as a sum of consecutive naturals, for example, 231456828 + ... + 231460019.

It is an arithmetic number, because the mean of its divisors is an integer number (43205572480).

Almost surely, 2^738815287812 is an apocalyptic number.

It is an amenable number.

738815287812 is an abundant number, since it is smaller than the sum of its proper divisors (1335052191228).

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

738815287812 is a wasteful number, since it uses less digits than its factorization.

738815287812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462916880 (or 462916878 counting only the distinct ones).

The product of its digits is 12042240, while the sum is 60.

The spelling of 738815287812 in words is "seven hundred thirty-eight billion, eight hundred fifteen million, two hundred eighty-seven thousand, eight hundred twelve".