38912765274 has 24 divisors (see below), whose sum is σ = 84325075380. Its totient is φ = 12968755008.

The previous prime is 38912765273. The next prime is 38912765291. The reversal of 38912765274 is 47256721983.

It is a happy number.

38912765274 is a `hidden beast` number, since 3 + 8 + 91 + 27 + 6 + 527 + 4 = 666.

38912765274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37478249649 + 1434515625 = 193593^2 + 37875^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38912765274.

It is not an unprimeable number, because it can be changed into a prime (38912765273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67917 + ... + 287120.

Almost surely, 2^38912765274 is an apocalyptic number.

38912765274 is an abundant number, since it is smaller than the sum of its proper divisors (45412310106).

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

38912765274 is a wasteful number, since it uses less digits than its factorization.

38912765274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361134 (or 361131 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 38912765274 in words is "thirty-eight billion, nine hundred twelve million, seven hundred sixty-five thousand, two hundred seventy-four".