38184625748 has 24 divisors (see below), whose sum is σ = 67002536328. Its totient is φ = 19041111936.

The previous prime is 38184625741. The next prime is 38184625753. The reversal of 38184625748 is 84752648183.

It can be written as a sum of positive squares in 4 ways, for example, as 14793370384 + 23391255364 = 121628^2 + 152942^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38184625693 and 38184625702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38184625741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2476190 + ... + 2491562.

It is an arithmetic number, because the mean of its divisors is an integer number (2791772347).

Almost surely, 2^38184625748 is an apocalyptic number.

It is an amenable number.

38184625748 is a deficient number, since it is larger than the sum of its proper divisors (28817910580).

38184625748 is a wasteful number, since it uses less digits than its factorization.

38184625748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17003 (or 17001 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 56.

The spelling of 38184625748 in words is "thirty-eight billion, one hundred eighty-four million, six hundred twenty-five thousand, seven hundred forty-eight".