2849091 has 8 divisors (see below), whose sum is σ = 4341504. Its totient is φ = 1628040.

The previous prime is 2849087. The next prime is 2849123. The reversal of 2849091 is 1909482.

2849091 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2849091 - 2² = 2849087 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

2849091 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (2849291) 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, 67815 + ... + 67856.

It is an arithmetic number, because the mean of its divisors is an integer number (542688).

2^2849091 is an apocalyptic number.

2849091 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2849091 is a deficient number, since it is larger than the sum of its proper divisors (1492413).

2849091 is a wasteful number, since it uses less digits than its factorization.

2849091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135681.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 2849091 is about 1687.9250575781. The cubic root of 2849091 is about 141.7649188470.

The spelling of 2849091 in words is "two million, eight hundred forty-nine thousand, ninety-one".