7928363 has 2 divisors, whose sum is σ = 7928364. Its totient is φ = 7928362.

The previous prime is 7928351. The next prime is 7928369. The reversal of 7928363 is 3638297.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7928363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7928369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3964181 + 3964182.

It is an arithmetic number, because the mean of its divisors is an integer number (3964182).

Almost surely, 2^7928363 is an apocalyptic number.

7928363 is a deficient number, since it is larger than the sum of its proper divisors (1).

7928363 is an equidigital number, since it uses as much as digits as its factorization.

7928363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 38.

The square root of 7928363 is about 2815.7348951917. The cubic root of 7928363 is about 199.4012341864.

The spelling of 7928363 in words is "seven million, nine hundred twenty-eight thousand, three hundred sixty-three".