2980306 has 16 divisors (see below), whose sum is σ = 5140224. Its totient is φ = 1269504.

The previous prime is 2980297. The next prime is 2980319. The reversal of 2980306 is 6030892.

It is an unprimeable number.

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, 2151 + ... + 3253.

It is an arithmetic number, because the mean of its divisors is an integer number (321264).

2^2980306 is an apocalyptic number.

2980306 is a deficient number, since it is larger than the sum of its proper divisors (2159918).

2980306 is a wasteful number, since it uses less digits than its factorization.

2980306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2980306 is about 1726.3562784084. The cubic root of 2980306 is about 143.9086676503.

The spelling of 2980306 in words is "two million, nine hundred eighty thousand, three hundred six".