3838997 has 8 divisors (see below), whose sum is σ = 3985344. Its totient is φ = 3695328.

The previous prime is 3838993. The next prime is 3839023. The reversal of 3838997 is 7998383.

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 3838997 - 2² = 3838993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838993) 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, 2528 + ... + 3750.

It is an arithmetic number, because the mean of its divisors is an integer number (498168).

Almost surely, 2^3838997 is an apocalyptic number.

It is an amenable number.

3838997 is a deficient number, since it is larger than the sum of its proper divisors (146347).

3838997 is a wasteful number, since it uses less digits than its factorization.

3838997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339.

The product of its digits is 326592, while the sum is 47.

The square root of 3838997 is about 1959.3358568658. The cubic root of 3838997 is about 156.5810703892.

The spelling of 3838997 in words is "three million, eight hundred thirty-eight thousand, nine hundred ninety-seven".