2898733 has 2 divisors, whose sum is σ = 2898734. Its totient is φ = 2898732.

The previous prime is 2898683. The next prime is 2898739. The reversal of 2898733 is 3378982.

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., 2748964 + 149769 = 1658^2 + 387^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2898733 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2898739) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1449366 + 1449367.

It is an arithmetic number, because the mean of its divisors is an integer number (1449367).

2^2898733 is an apocalyptic number.

It is an amenable number.

2898733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2898733 is an equidigital number, since it uses as much as digits as its factorization.

2898733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 40.

The square root of 2898733 is about 1702.5665919429. The cubic root of 2898733 is about 142.5835439113.

Subtracting 2898733 from its reverse (3378982), we obtain a square (480249 = 693²).

The spelling of 2898733 in words is "two million, eight hundred ninety-eight thousand, seven hundred thirty-three".