3839397 has 8 divisors (see below), whose sum is σ = 5295840. Its totient is φ = 2471280.

The previous prime is 3839369. The next prime is 3839417. The reversal of 3839397 is 7939383.

It is a happy number.

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

It is not a de Polignac number, because 3839397 - 2¹¹ = 3837349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3839317) 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, 21979 + ... + 22152.

It is an arithmetic number, because the mean of its divisors is an integer number (661980).

Almost surely, 2^3839397 is an apocalyptic number.

It is an amenable number.

3839397 is a deficient number, since it is larger than the sum of its proper divisors (1456443).

3839397 is a wasteful number, since it uses less digits than its factorization.

3839397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44163.

The product of its digits is 122472, while the sum is 42.

The square root of 3839397 is about 1959.4379296114. The cubic root of 3839397 is about 156.5865084635.

The spelling of 3839397 in words is "three million, eight hundred thirty-nine thousand, three hundred ninety-seven".