3738081 has 8 divisors (see below), whose sum is σ = 4993920. Its totient is φ = 2487152.

The previous prime is 3738047. The next prime is 3738101. The reversal of 3738081 is 1808373.

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 3738081 - 2⁶ = 3738017 is a prime.

It is a super-2 number, since 2×3738081² = 27946499125122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3738001) 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, 1291 + ... + 3023.

It is an arithmetic number, because the mean of its divisors is an integer number (624240).

Almost surely, 2^3738081 is an apocalyptic number.

It is an amenable number.

3738081 is a deficient number, since it is larger than the sum of its proper divisors (1255839).

3738081 is a wasteful number, since it uses less digits than its factorization.

3738081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 3738081 is about 1933.4117512832. The cubic root of 3738081 is about 155.1968501371.

The spelling of 3738081 in words is "three million, seven hundred thirty-eight thousand, eighty-one".