2980447 has 8 divisors (see below), whose sum is σ = 3049200. Its totient is φ = 2912640.

The previous prime is 2980441. The next prime is 2980463. The reversal of 2980447 is 7440892.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2980447 - 2⁷ = 2980319 is a prime.

It is a Duffinian number.

2980447 is a modest number, since divided by 447 gives 298 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12247 + ... + 12487.

It is an arithmetic number, because the mean of its divisors is an integer number (381150).

2^2980447 is an apocalyptic number.

2980447 is a deficient number, since it is larger than the sum of its proper divisors (68753).

2980447 is a wasteful number, since it uses less digits than its factorization.

2980447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2980447 is about 1726.3971153822. The cubic root of 2980447 is about 143.9109370820.

The spelling of 2980447 in words is "two million, nine hundred eighty thousand, four hundred forty-seven".