3089895 has 8 divisors (see below), whose sum is σ = 4943856. Its totient is φ = 1647936.

The previous prime is 3089887. The next prime is 3089899. The reversal of 3089895 is 5989803.

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

It is not a de Polignac number, because 3089895 - 2³ = 3089887 is a prime.

It is a super-2 number, since 2×3089895² = 19094902222050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089899) 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, 102982 + ... + 103011.

It is an arithmetic number, because the mean of its divisors is an integer number (617982).

Almost surely, 2^3089895 is an apocalyptic number.

3089895 is a deficient number, since it is larger than the sum of its proper divisors (1853961).

3089895 is a wasteful number, since it uses less digits than its factorization.

3089895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206001.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 3089895 is about 1757.8097166645. The cubic root of 3089895 is about 145.6513699660.

The spelling of 3089895 in words is "three million, eighty-nine thousand, eight hundred ninety-five".