2730995 has 8 divisors (see below), whose sum is σ = 3307920. Its totient is φ = 2164320.

The previous prime is 2730991. The next prime is 2731013. The reversal of 2730995 is 5990372.

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

It is not a de Polignac number, because 2730995 - 2² = 2730991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2730991) 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, 1961 + ... + 3050.

It is an arithmetic number, because the mean of its divisors is an integer number (413490).

2^2730995 is an apocalyptic number.

2730995 is a deficient number, since it is larger than the sum of its proper divisors (576925).

2730995 is a wasteful number, since it uses less digits than its factorization.

2730995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5125.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 2730995 is about 1652.5722374529. The cubic root of 2730995 is about 139.7784761955.

The spelling of 2730995 in words is "two million, seven hundred thirty thousand, nine hundred ninety-five".