3800995 has 8 divisors (see below), whose sum is σ = 4975920. Its totient is φ = 2764320.

The previous prime is 3800963. The next prime is 3800999. The reversal of 3800995 is 5990083.

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

It is not a de Polignac number, because 3800995 - 2⁵ = 3800963 is a prime.

3800995 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3800995.

It is not an unprimeable number, because it can be changed into a prime (3800999) 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, 34500 + ... + 34609.

It is an arithmetic number, because the mean of its divisors is an integer number (621990).

Almost surely, 2^3800995 is an apocalyptic number.

3800995 is a deficient number, since it is larger than the sum of its proper divisors (1174925).

3800995 is a wasteful number, since it uses less digits than its factorization.

3800995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69125.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 3800995 is about 1949.6140643727. The cubic root of 3800995 is about 156.0626939550.

The spelling of 3800995 in words is "three million, eight hundred thousand, nine hundred ninety-five".