38494385 has 8 divisors (see below), whose sum is σ = 46250880. Its totient is φ = 30757104.

The previous prime is 38494349. The next prime is 38494411. The reversal of 38494385 is 58349483.

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 38494385 - 2¹⁰ = 38493361 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56 + ... + 8774.

It is an arithmetic number, because the mean of its divisors is an integer number (5781360).

Almost surely, 2^38494385 is an apocalyptic number.

It is an amenable number.

38494385 is a deficient number, since it is larger than the sum of its proper divisors (7756495).

38494385 is an equidigital number, since it uses as much as digits as its factorization.

38494385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9607.

The product of its digits is 414720, while the sum is 44.

The square root of 38494385 is about 6204.3843369024. The cubic root of 38494385 is about 337.6492545150.

The spelling of 38494385 in words is "thirty-eight million, four hundred ninety-four thousand, three hundred eighty-five".