38162369 has 8 divisors (see below), whose sum is σ = 43657728. Its totient is φ = 32677920.

The previous prime is 38162351. The next prime is 38162389. The reversal of 38162369 is 96326183.

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 38162369 - 2¹⁶ = 38096833 is a prime.

It is a super-2 number, since 2×38162369² = 2912732815384322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38162389) 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, 7184 + ... + 11310.

It is an arithmetic number, because the mean of its divisors is an integer number (5457216).

Almost surely, 2^38162369 is an apocalyptic number.

It is an amenable number.

38162369 is a deficient number, since it is larger than the sum of its proper divisors (5495359).

38162369 is a wasteful number, since it uses less digits than its factorization.

38162369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5455.

The product of its digits is 46656, while the sum is 38.

The square root of 38162369 is about 6177.5698296337. The cubic root of 38162369 is about 336.6757029020.

The spelling of 38162369 in words is "thirty-eight million, one hundred sixty-two thousand, three hundred sixty-nine".