2979017 has 2 divisors, whose sum is σ = 2979018. Its totient is φ = 2979016.

The previous prime is 2979013. The next prime is 2979023. The reversal of 2979017 is 7109792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2886601 + 92416 = 1699^2 + 304^2 .

It is a cyclic number.

It is not a de Polignac number, because 2979017 - 2² = 2979013 is a prime.

It is not a weakly prime, because it can be changed into another prime (2979013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1489508 + 1489509.

It is an arithmetic number, because the mean of its divisors is an integer number (1489509).

2^2979017 is an apocalyptic number.

It is an amenable number.

2979017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2979017 is an equidigital number, since it uses as much as digits as its factorization.

2979017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 35.

The square root of 2979017 is about 1725.9829083742. The cubic root of 2979017 is about 143.8879175414.

The spelling of 2979017 in words is "two million, nine hundred seventy-nine thousand, seventeen".