38500913 has 8 divisors (see below), whose sum is σ = 42167520. Its totient is φ = 34862080.

The previous prime is 38500907. The next prime is 38500921. The reversal of 38500913 is 31900583.

38500913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38500913 - 2¹⁴ = 38484529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38500963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3983 + ... + 9636.

It is an arithmetic number, because the mean of its divisors is an integer number (5270940).

Almost surely, 2^38500913 is an apocalyptic number.

It is an amenable number.

38500913 is a deficient number, since it is larger than the sum of its proper divisors (3666607).

38500913 is a wasteful number, since it uses less digits than its factorization.

38500913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13887.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 38500913 is about 6204.9103941959. The cubic root of 38500913 is about 337.6683399803.

The spelling of 38500913 in words is "thirty-eight million, five hundred thousand, nine hundred thirteen".