2980772 has 12 divisors (see below), whose sum is σ = 5231436. Its totient is φ = 1486080.

The previous prime is 2980771. The next prime is 2980799. The reversal of 2980772 is 2770892.

2980772 is digitally balanced in base 5, 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 2 ways, for example, as 1201216 + 1779556 = 1096^2 + 1334^2 .

It is not an unprimeable number, because it can be changed into a prime (2980771) 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 3 ways as a sum of consecutive naturals, for example, 872 + ... + 2592.

It is an arithmetic number, because the mean of its divisors is an integer number (435953).

2^2980772 is an apocalyptic number.

It is an amenable number.

2980772 is a deficient number, since it is larger than the sum of its proper divisors (2250664).

2980772 is a wasteful number, since it uses less digits than its factorization.

2980772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 2980772 is about 1726.4912394797. The cubic root of 2980772 is about 143.9161677688.

The spelling of 2980772 in words is "two million, nine hundred eighty thousand, seven hundred seventy-two".