2989795 has 8 divisors (see below), whose sum is σ = 3703680. Its totient is φ = 2314560.

The previous prime is 2989771. The next prime is 2989799. The reversal of 2989795 is 5979892.

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

It is not a de Polignac number, because 2989795 - 2²¹ = 892643 is a prime.

2989795 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2989799) 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, 9490 + ... + 9799.

It is an arithmetic number, because the mean of its divisors is an integer number (462960).

2^2989795 is an apocalyptic number.

2989795 is a deficient number, since it is larger than the sum of its proper divisors (713885).

2989795 is a wasteful number, since it uses less digits than its factorization.

2989795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19325.

The product of its digits is 408240, while the sum is 49.

The square root of 2989795 is about 1729.1023682825. The cubic root of 2989795 is about 144.0612361726.

It can be divided in two parts, 29897 and 95, that added together give a palindrome (29992).

The spelling of 2989795 in words is "two million, nine hundred eighty-nine thousand, seven hundred ninety-five".