2708349 has 8 divisors (see below), whose sum is σ = 4127040. Its totient is φ = 1547616.

The previous prime is 2708347. The next prime is 2708351. The reversal of 2708349 is 9438072.

It is an interprime number because it is at equal distance from previous prime (2708347) and next prime (2708351).

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

It is not a de Polignac number, because 2708349 - 2¹ = 2708347 is a prime.

It is a Curzon number.

2708349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64464 + ... + 64505.

It is an arithmetic number, because the mean of its divisors is an integer number (515880).

2^2708349 is an apocalyptic number.

It is an amenable number.

2708349 is a deficient number, since it is larger than the sum of its proper divisors (1418691).

2708349 is a wasteful number, since it uses less digits than its factorization.

2708349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128979.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2708349 is about 1645.7062313791. The cubic root of 2708349 is about 139.3910455630.

The spelling of 2708349 in words is "two million, seven hundred eight thousand, three hundred forty-nine".