2708973 has 6 divisors (see below), whose sum is σ = 3912974. Its totient is φ = 1805976.

The previous prime is 2708941. The next prime is 2708983. The reversal of 2708973 is 3798072.

It can be written as a sum of positive squares in only one way, i.e., 1483524 + 1225449 = 1218^2 + 1107^2 .

It is not a de Polignac number, because 2708973 - 2⁵ = 2708941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708903) 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 5 ways as a sum of consecutive naturals, for example, 150490 + ... + 150507.

2^2708973 is an apocalyptic number.

It is an amenable number.

2708973 is a deficient number, since it is larger than the sum of its proper divisors (1204001).

2708973 is a wasteful number, since it uses less digits than its factorization.

2708973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301003 (or 301000 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2708973 is about 1645.8958047216. The cubic root of 2708973 is about 139.4017499113.

The spelling of 2708973 in words is "two million, seven hundred eight thousand, nine hundred seventy-three".