38836369 has 16 divisors (see below), whose sum is σ = 45924480. Its totient is φ = 32569680.

The previous prime is 38836367. The next prime is 38836379. The reversal of 38836369 is 96363883.

It is not a de Polignac number, because 38836369 - 2¹ = 38836367 is a prime.

It is a super-2 number, since 2×38836369² = 3016527114208322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38836363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23364 + ... + 24970.

It is an arithmetic number, because the mean of its divisors is an integer number (2870280).

Almost surely, 2^38836369 is an apocalyptic number.

It is an amenable number.

38836369 is a deficient number, since it is larger than the sum of its proper divisors (7088111).

38836369 is a wasteful number, since it uses less digits than its factorization.

38836369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657 (or 1631 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 38836369 is about 6231.8832627064. The cubic root of 38836369 is about 338.6461996840.

The spelling of 38836369 in words is "thirty-eight million, eight hundred thirty-six thousand, three hundred sixty-nine".