38004479 has 2 divisors, whose sum is σ = 38004480. Its totient is φ = 38004478.

The previous prime is 38004433. The next prime is 38004493. The reversal of 38004479 is 97440083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38004479 - 2¹² = 38000383 is a prime.

It is a super-2 number, since 2×38004479² = 2888680848122882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38004409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19002239 + 19002240.

It is an arithmetic number, because the mean of its divisors is an integer number (19002240).

Almost surely, 2^38004479 is an apocalyptic number.

38004479 is a deficient number, since it is larger than the sum of its proper divisors (1).

38004479 is an equidigital number, since it uses as much as digits as its factorization.

38004479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 38004479 is about 6164.7772871370. Note that the first 3 decimals coincide. The cubic root of 38004479 is about 336.2107491854.

It can be divided in two parts, 38004 and 479, that added together give a palindrome (38483).

The spelling of 38004479 in words is "thirty-eight million, four thousand, four hundred seventy-nine".