38850847 has 4 divisors (see below), whose sum is σ = 44400976. Its totient is φ = 33300720.

The previous prime is 38850829. The next prime is 38850859. The reversal of 38850847 is 74805883.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38850847 - 2¹⁹ = 38326559 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 (38850047) 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, 2775054 + ... + 2775067.

It is an arithmetic number, because the mean of its divisors is an integer number (11100244).

Almost surely, 2^38850847 is an apocalyptic number.

38850847 is a deficient number, since it is larger than the sum of its proper divisors (5550129).

38850847 is an equidigital number, since it uses as much as digits as its factorization.

38850847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550128.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 38850847 is about 6233.0447615912. The cubic root of 38850847 is about 338.6882763136.

The spelling of 38850847 in words is "thirty-eight million, eight hundred fifty thousand, eight hundred forty-seven".