3046993 has 2 divisors, whose sum is σ = 3046994. Its totient is φ = 3046992.

The previous prime is 3046991. The next prime is 3047027. The reversal of 3046993 is 3996403.

It is an a-pointer prime, because the next prime (3047027) can be obtained adding 3046993 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2985984 + 61009 = 1728^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 3046993 - 2¹ = 3046991 is a prime.

Together with 3046991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3046991) 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, 1523496 + 1523497.

It is an arithmetic number, because the mean of its divisors is an integer number (1523497).

Almost surely, 2^3046993 is an apocalyptic number.

It is an amenable number.

3046993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3046993 is an equidigital number, since it uses as much as digits as its factorization.

3046993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 3046993 is about 1745.5638057659. The cubic root of 3046993 is about 144.9741214221.

The spelling of 3046993 in words is "three million, forty-six thousand, nine hundred ninety-three".