2980469 has 2 divisors, whose sum is σ = 2980470. Its totient is φ = 2980468.

The previous prime is 2980463. The next prime is 2980477. The reversal of 2980469 is 9640892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2102500 + 877969 = 1450^2 + 937^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2980469 is a prime.

It is a super-2 number, since 2×2980469² = 17766390919922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2980463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490234 + 1490235.

It is an arithmetic number, because the mean of its divisors is an integer number (1490235).

2^2980469 is an apocalyptic number.

It is an amenable number.

2980469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2980469 is an equidigital number, since it uses as much as digits as its factorization.

2980469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 2980469 is about 1726.4034870215. The cubic root of 2980469 is about 143.9112911712.

The spelling of 2980469 in words is "two million, nine hundred eighty thousand, four hundred sixty-nine".