18850038076 has 12 divisors (see below), whose sum is σ = 33040862680. Its totient is φ = 9409791600.

The previous prime is 18850038071. The next prime is 18850038101. The reversal of 18850038076 is 67083005881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18850038071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3804075 + ... + 3809026.

Almost surely, 2^18850038076 is an apocalyptic number.

It is an amenable number.

18850038076 is a deficient number, since it is larger than the sum of its proper divisors (14190824604).

18850038076 is a wasteful number, since it uses less digits than its factorization.

18850038076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7613724 (or 7613722 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

It can be divided in two parts, 188500 and 38076, that added together give a square (226576 = 476²).

The spelling of 18850038076 in words is "eighteen billion, eight hundred fifty million, thirty-eight thousand, seventy-six".