2834895 has 64 divisors (see below), whose sum is σ = 5760000. Its totient is φ = 1185408.

The previous prime is 2834893. The next prime is 2834921. The reversal of 2834895 is 5984382.

It is a happy number.

It is not a de Polignac number, because 2834895 - 2¹ = 2834893 is a prime.

It is a super-2 number, since 2×2834895² = 16073259322050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁷ + 8 + 3¹² + 4⁸ + 8⁷ + 9⁴ + 5⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834893) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97741 + ... + 97769.

It is an arithmetic number, because the mean of its divisors is an integer number (90000).

2^2834895 is an apocalyptic number.

2834895 is an abundant number, since it is smaller than the sum of its proper divisors (2925105).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2834895 is a wasteful number, since it uses less digits than its factorization.

2834895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 63 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 2834895 is about 1683.7146432813. The cubic root of 2834895 is about 141.5290720939.

The spelling of 2834895 in words is "two million, eight hundred thirty-four thousand, eight hundred ninety-five".