38785269 has 8 divisors (see below), whose sum is σ = 52916512. Its totient is φ = 25255440.

The previous prime is 38785217. The next prime is 38785277. The reversal of 38785269 is 96258783.

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

It is not a de Polignac number, because 38785269 - 2⁷ = 38785141 is a prime.

It is a super-2 number, since 2×38785269² = 3008594182804722, 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 (38785469) 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, 150202 + ... + 150459.

It is an arithmetic number, because the mean of its divisors is an integer number (6614564).

Almost surely, 2^38785269 is an apocalyptic number.

It is an amenable number.

38785269 is a deficient number, since it is larger than the sum of its proper divisors (14131243).

38785269 is a wasteful number, since it uses less digits than its factorization.

38785269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300707.

The product of its digits is 725760, while the sum is 48.

The square root of 38785269 is about 6227.7820289410. The cubic root of 38785269 is about 338.4976068695.

The spelling of 38785269 in words is "thirty-eight million, seven hundred eighty-five thousand, two hundred sixty-nine".