38487983 has 8 divisors (see below), whose sum is σ = 40816080. Its totient is φ = 36167040.

The previous prime is 38487979. The next prime is 38487997. The reversal of 38487983 is 38978483.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 38487983 - 2² = 38487979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38487973) 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, 12728 + ... + 15458.

It is an arithmetic number, because the mean of its divisors is an integer number (5102010).

Almost surely, 2^38487983 is an apocalyptic number.

38487983 is a deficient number, since it is larger than the sum of its proper divisors (2328097).

38487983 is a wasteful number, since it uses less digits than its factorization.

38487983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577.

The product of its digits is 1161216, while the sum is 50.

The square root of 38487983 is about 6203.8683899644. The cubic root of 38487983 is about 337.6305353315.

The spelling of 38487983 in words is "thirty-eight million, four hundred eighty-seven thousand, nine hundred eighty-three".