3827995 has 8 divisors (see below), whose sum is σ = 4638816. Its totient is φ = 3032256.

The previous prime is 3827981. The next prime is 3828007. The reversal of 3827995 is 5997283.

It is a happy number.

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 3827995 - 2¹¹ = 3825947 is a prime.

It is a Duffinian number.

3827995 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3202 + ... + 4231.

It is an arithmetic number, because the mean of its divisors is an integer number (579852).

Almost surely, 2^3827995 is an apocalyptic number.

3827995 is a deficient number, since it is larger than the sum of its proper divisors (810821).

3827995 is a wasteful number, since it uses less digits than its factorization.

3827995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541.

The product of its digits is 136080, while the sum is 43.

The square root of 3827995 is about 1956.5262584489. The cubic root of 3827995 is about 156.4313478415.

The spelling of 3827995 in words is "three million, eight hundred twenty-seven thousand, nine hundred ninety-five".