3890095 has 8 divisors (see below), whose sum is σ = 5092560. Its totient is φ = 2829120.

The previous prime is 3890083. The next prime is 3890111. The reversal of 3890095 is 5900983.

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

It is not a de Polignac number, because 3890095 - 2⁵ = 3890063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3890095.

It is a congruent 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, 35310 + ... + 35419.

It is an arithmetic number, because the mean of its divisors is an integer number (636570).

Almost surely, 2^3890095 is an apocalyptic number.

3890095 is a deficient number, since it is larger than the sum of its proper divisors (1202465).

3890095 is a wasteful number, since it uses less digits than its factorization.

3890095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70745.

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

The square root of 3890095 is about 1972.3323756406. The cubic root of 3890095 is about 157.2727216534.

It can be divided in two parts, 3 and 890095, that added together give a palindrome (890098).

The spelling of 3890095 in words is "three million, eight hundred ninety thousand, ninety-five".