2961284 has 6 divisors (see below), whose sum is σ = 5182254. Its totient is φ = 1480640.

The previous prime is 2961271. The next prime is 2961289. The reversal of 2961284 is 4821692.

2961284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2190400 + 770884 = 1480^2 + 878^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2961284.

It is not an unprimeable number, because it can be changed into a prime (2961289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370157 + ... + 370164.

It is an arithmetic number, because the mean of its divisors is an integer number (863709).

2^2961284 is an apocalyptic number.

It is an amenable number.

2961284 is a deficient number, since it is larger than the sum of its proper divisors (2220970).

2961284 is a wasteful number, since it uses less digits than its factorization.

2961284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740325 (or 740323 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 2961284 is about 1720.8381678705. The cubic root of 2961284 is about 143.6018450892.

The spelling of 2961284 in words is "two million, nine hundred sixty-one thousand, two hundred eighty-four".