7273363 has 2 divisors, whose sum is σ = 7273364. Its totient is φ = 7273362.

The previous prime is 7273337. The next prime is 7273367. The reversal of 7273363 is 3633727.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7273363 is a prime.

It is not a weakly prime, because it can be changed into another prime (7273367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3636681 + 3636682.

It is an arithmetic number, because the mean of its divisors is an integer number (3636682).

Almost surely, 2^7273363 is an apocalyptic number.

7273363 is a deficient number, since it is larger than the sum of its proper divisors (1).

7273363 is an equidigital number, since it uses as much as digits as its factorization.

7273363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 31.

The square root of 7273363 is about 2696.9173142683. The cubic root of 7273363 is about 193.7515063358.

The spelling of 7273363 in words is "seven million, two hundred seventy-three thousand, three hundred sixty-three".