2994997 has 2 divisors, whose sum is σ = 2994998. Its totient is φ = 2994996.

The previous prime is 2994983. The next prime is 2995001. The reversal of 2994997 is 7994992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2802276 + 192721 = 1674^2 + 439^2 .

It is a cyclic number.

It is not a de Polignac number, because 2994997 - 2⁷ = 2994869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2994997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2994947) 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 as a sum of consecutive naturals, namely, 1497498 + 1497499.

It is an arithmetic number, because the mean of its divisors is an integer number (1497499).

2^2994997 is an apocalyptic number.

It is an amenable number.

2994997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2994997 is an equidigital number, since it uses as much as digits as its factorization.

2994997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 49.

The square root of 2994997 is about 1730.6059632395. The cubic root of 2994997 is about 144.1447393710.

The spelling of 2994997 in words is "two million, nine hundred ninety-four thousand, nine hundred ninety-seven".