38624630654 has 16 divisors (see below), whose sum is σ = 58196526192. Its totient is φ = 19225929408.

The previous prime is 38624630647. The next prime is 38624630659. The reversal of 38624630654 is 45603642683.

It is a junction number, because it is equal to n+sod(n) for n = 38624630599 and 38624630608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38624630659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523877 + ... + 593039.

It is an arithmetic number, because the mean of its divisors is an integer number (3637282887).

Almost surely, 2^38624630654 is an apocalyptic number.

38624630654 is a deficient number, since it is larger than the sum of its proper divisors (19571895538).

38624630654 is a wasteful number, since it uses less digits than its factorization.

38624630654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70411.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 38624630654 in words is "thirty-eight billion, six hundred twenty-four million, six hundred thirty thousand, six hundred fifty-four".