38274528976 has 30 divisors (see below), whose sum is σ = 76802238422. Its totient is φ = 18477352320.

The previous prime is 38274528893. The next prime is 38274528979. The reversal of 38274528976 is 67982547283.

It can be written as a sum of positive squares in 3 ways, for example, as 9366368400 + 28908160576 = 96780^2 + 170024^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38274528979) 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 5 ways as a sum of consecutive naturals, for example, 1408755 + ... + 1435666.

Almost surely, 2^38274528976 is an apocalyptic number.

It is an amenable number.

38274528976 is an abundant number, since it is smaller than the sum of its proper divisors (38527709446).

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

38274528976 is a wasteful number, since it uses less digits than its factorization.

38274528976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844487 (or 2844452 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 61.

The spelling of 38274528976 in words is "thirty-eight billion, two hundred seventy-four million, five hundred twenty-eight thousand, nine hundred seventy-six".