38304469 has 8 divisors (see below), whose sum is σ = 43839360. Its totient is φ = 32785296.

The previous prime is 38304467. The next prime is 38304481. The reversal of 38304469 is 96440383.

38304469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 38304469 - 2¹ = 38304467 is a prime.

It is a super-2 number, since 2×38304469² = 2934464690743922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38304463) by changing a digit.

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, 1872 + ... + 8950.

It is an arithmetic number, because the mean of its divisors is an integer number (5479920).

Almost surely, 2^38304469 is an apocalyptic number.

It is an amenable number.

38304469 is a deficient number, since it is larger than the sum of its proper divisors (5534891).

38304469 is an equidigital number, since it uses as much as digits as its factorization.

38304469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7859.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 38304469 is about 6189.0604294998. The cubic root of 38304469 is about 337.0930630811.

The spelling of 38304469 in words is "thirty-eight million, three hundred four thousand, four hundred sixty-nine".