38433369 has 8 divisors (see below), whose sum is σ = 55186432. Its totient is φ = 23651280.

The previous prime is 38433347. The next prime is 38433377. The reversal of 38433369 is 96333483.

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

It is not a de Polignac number, because 38433369 - 2⁵ = 38433337 is a prime.

It is a super-2 number, since 2×38433369² = 2954247705380322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 985471 = 38433369 / (3 + 8 + 4 + 3 + 3 + 3 + 6 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38433469) 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, 492697 + ... + 492774.

It is an arithmetic number, because the mean of its divisors is an integer number (6898304).

Almost surely, 2^38433369 is an apocalyptic number.

38433369 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

38433369 is a deficient number, since it is larger than the sum of its proper divisors (16753063).

38433369 is a wasteful number, since it uses less digits than its factorization.

38433369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985487.

The product of its digits is 139968, while the sum is 39.

The square root of 38433369 is about 6199.4652188717. The cubic root of 38433369 is about 337.4707618018.

The spelling of 38433369 in words is "thirty-eight million, four hundred thirty-three thousand, three hundred sixty-nine".