38634756462 has 20 divisors (see below), whose sum is σ = 86570473176. Its totient is φ = 12878252100.

The previous prime is 38634756431. The next prime is 38634756473. The reversal of 38634756462 is 26465743683.

38634756462 is a `hidden beast` number, since 3 + 86 + 34 + 75 + 6 + 462 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 38634756399 and 38634756408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 119242914 + ... + 119243237.

Almost surely, 2^38634756462 is an apocalyptic number.

38634756462 is an abundant number, since it is smaller than the sum of its proper divisors (47935716714).

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

38634756462 is a wasteful number, since it uses less digits than its factorization.

38634756462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238486165 (or 238486156 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 54.

The spelling of 38634756462 in words is "thirty-eight billion, six hundred thirty-four million, seven hundred fifty-six thousand, four hundred sixty-two".