3738369 has 8 divisors (see below), whose sum is σ = 5119360. Its totient is φ = 2424816.

The previous prime is 3738353. The next prime is 3738391. The reversal of 3738369 is 9638373.

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

It is not a de Polignac number, because 3738369 - 2⁴ = 3738353 is a prime.

It is a super-2 number, since 2×3738369² = 27950805560322, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 7² + 3⁴ + 8⁷ + 3¹³ + 6⁶ + 9² .

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3738169) 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, 16729 + ... + 16950.

It is an arithmetic number, because the mean of its divisors is an integer number (639920).

Almost surely, 2^3738369 is an apocalyptic number.

It is an amenable number.

3738369 is a deficient number, since it is larger than the sum of its proper divisors (1380991).

3738369 is a wasteful number, since it uses less digits than its factorization.

3738369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33719.

The product of its digits is 81648, while the sum is 39.

The square root of 3738369 is about 1933.4862295863. The cubic root of 3738369 is about 155.2008357423.

The spelling of 3738369 in words is "three million, seven hundred thirty-eight thousand, three hundred sixty-nine".