2733733 has 2 divisors, whose sum is σ = 2733734. Its totient is φ = 2733732.

The previous prime is 2733707. The next prime is 2733737. The reversal of 2733733 is 3373372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1747684 + 986049 = 1322^2 + 993^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2733733 is a prime.

It is a super-2 number, since 2×2733733² = 14946592230578, which contains 22 as substring.

2733733 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2733737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366866 + 1366867.

It is an arithmetic number, because the mean of its divisors is an integer number (1366867).

2^2733733 is an apocalyptic number.

It is an amenable number.

2733733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2733733 is an equidigital number, since it uses as much as digits as its factorization.

2733733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 28.

The square root of 2733733 is about 1653.4004354663. The cubic root of 2733733 is about 139.8251729294.

The spelling of 2733733 in words is "two million, seven hundred thirty-three thousand, seven hundred thirty-three".