2980927 has 4 divisors (see below), whose sum is σ = 2987536. Its totient is φ = 2974320.

The previous prime is 2980921. The next prime is 2980931. The reversal of 2980927 is 7290892.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2980927 - 2⁷ = 2980799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2574 + ... + 3547.

It is an arithmetic number, because the mean of its divisors is an integer number (746884).

2^2980927 is an apocalyptic number.

2980927 is a deficient number, since it is larger than the sum of its proper divisors (6609).

2980927 is an equidigital number, since it uses as much as digits as its factorization.

2980927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6608.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 2980927 is about 1726.5361276266. The cubic root of 2980927 is about 143.9186622701.

The spelling of 2980927 in words is "two million, nine hundred eighty thousand, nine hundred twenty-seven".