38004217 has 8 divisors (see below), whose sum is σ = 39940736. Its totient is φ = 36115632.

The previous prime is 38004203. The next prime is 38004229. The reversal of 38004217 is 71240083.

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 38004217 - 2¹¹ = 38002169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38004191 and 38004200.

It is not an unprimeable number, because it can be changed into a prime (38004277) 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, 10353 + ... + 13534.

It is an arithmetic number, because the mean of its divisors is an integer number (4992592).

Almost surely, 2^38004217 is an apocalyptic number.

38004217 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

38004217 is a deficient number, since it is larger than the sum of its proper divisors (1936519).

38004217 is a wasteful number, since it uses less digits than its factorization.

38004217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23967.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 38004217 is about 6164.7560373465. The cubic root of 38004217 is about 336.2099765798.

The spelling of 38004217 in words is "thirty-eight million, four thousand, two hundred seventeen".