2990333 has 2 divisors, whose sum is σ = 2990334. Its totient is φ = 2990332.

The previous prime is 2990279. The next prime is 2990347. The reversal of 2990333 is 3330992.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2951524 + 38809 = 1718^2 + 197^2 .

It is a cyclic number.

It is not a de Polignac number, because 2990333 - 2¹⁰ = 2989309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2990296 and 2990305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2990033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1495166 + 1495167.

It is an arithmetic number, because the mean of its divisors is an integer number (1495167).

2^2990333 is an apocalyptic number.

It is an amenable number.

2990333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2990333 is an equidigital number, since it uses as much as digits as its factorization.

2990333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 29.

The square root of 2990333 is about 1729.2579333344. The cubic root of 2990333 is about 144.0698767089.

The spelling of 2990333 in words is "two million, nine hundred ninety thousand, three hundred thirty-three".