2961304 has 16 divisors (see below), whose sum is σ = 5583600. Its totient is φ = 1472352.

The previous prime is 2961289. The next prime is 2961311. The reversal of 2961304 is 4031692.

It is a super-3 number, since 3×2961304³ = 77905879443334267392, which contains 333 as substring.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637 + ... + 2515.

It is an arithmetic number, because the mean of its divisors is an integer number (348975).

2^2961304 is an apocalyptic number.

It is an amenable number.

2961304 is a deficient number, since it is larger than the sum of its proper divisors (2622296).

2961304 is a wasteful number, since it uses less digits than its factorization.

2961304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082 (or 2078 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2961304 is about 1720.8439789824. The cubic root of 2961304 is about 143.6021683758.

Adding to 2961304 its reverse (4031692), we get a palindrome (6992996).

It can be divided in two parts, 296 and 1304, that added together give a square (1600 = 40²).

The spelling of 2961304 in words is "two million, nine hundred sixty-one thousand, three hundred four".