38460865 has 8 divisors (see below), whose sum is σ = 46188648. Its totient is φ = 30744960.

The previous prime is 38460859. The next prime is 38460887. The reversal of 38460865 is 56806483.

38460865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2556801 + 35904064 = 1599^2 + 5992^2 .

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

It is not a de Polignac number, because 38460865 - 2⁵ = 38460833 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 7555 + ... + 11575.

It is an arithmetic number, because the mean of its divisors is an integer number (5773581).

Almost surely, 2^38460865 is an apocalyptic number.

It is an amenable number.

38460865 is a deficient number, since it is larger than the sum of its proper divisors (7727783).

38460865 is a wasteful number, since it uses less digits than its factorization.

38460865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5939.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 38460865 is about 6201.6824330177. The cubic root of 38460865 is about 337.5512203926.

The spelling of 38460865 in words is "thirty-eight million, four hundred sixty thousand, eight hundred sixty-five".