3042997 has 2 divisors, whose sum is σ = 3042998. Its totient is φ = 3042996.

The previous prime is 3042971. The next prime is 3043009. The reversal of 3042997 is 7992403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2579236 + 463761 = 1606^2 + 681^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042997 - 2¹¹ = 3040949 is a prime.

It is an Ulam number.

3042997 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3042937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521498 + 1521499.

It is an arithmetic number, because the mean of its divisors is an integer number (1521499).

Almost surely, 2^3042997 is an apocalyptic number.

It is an amenable number.

3042997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042997 is an equidigital number, since it uses as much as digits as its factorization.

3042997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 3042997 is about 1744.4188143906. The cubic root of 3042997 is about 144.9107179263.

The spelling of 3042997 in words is "three million, forty-two thousand, nine hundred ninety-seven".