38350705 has 4 divisors (see below), whose sum is σ = 46020852. Its totient is φ = 30680560.

The previous prime is 38350693. The next prime is 38350771. The reversal of 38350705 is 50705383.

38350705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50705383 = 109 ⋅465187.

It can be written as a sum of positive squares in 2 ways, for example, as 23512801 + 14837904 = 4849^2 + 3852^2 .

It is not a de Polignac number, because 38350705 - 2⁷ = 38350577 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3835066 + ... + 3835075.

It is an arithmetic number, because the mean of its divisors is an integer number (11505213).

Almost surely, 2^38350705 is an apocalyptic number.

It is an amenable number.

38350705 is a deficient number, since it is larger than the sum of its proper divisors (7670147).

38350705 is an equidigital number, since it uses as much as digits as its factorization.

38350705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670146.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 38350705 is about 6192.7946034081. The cubic root of 38350705 is about 337.2286396725.

The spelling of 38350705 in words is "thirty-eight million, three hundred fifty thousand, seven hundred five".