3838715 has 8 divisors (see below), whose sum is σ = 4625088. Its totient is φ = 3058560.

The previous prime is 3838711. The next prime is 3838729. The reversal of 3838715 is 5178383.

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

It is not a de Polignac number, because 3838715 - 2² = 3838711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3838711) 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, 62 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (578136).

Almost surely, 2^3838715 is an apocalyptic number.

3838715 is a deficient number, since it is larger than the sum of its proper divisors (786373).

3838715 is a wasteful number, since it uses less digits than its factorization.

3838715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109.

The product of its digits is 20160, while the sum is 35.

The square root of 3838715 is about 1959.2638923841. The cubic root of 3838715 is about 156.5772363198.

The spelling of 3838715 in words is "three million, eight hundred thirty-eight thousand, seven hundred fifteen".