804028063 has 2 divisors, whose sum is σ = 804028064. Its totient is φ = 804028062.

The previous prime is 804028021. The next prime is 804028087. The reversal of 804028063 is 360820408.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 804028063 - 2⁹ = 804027551 is a prime.

It is a super-2 number, since 2×804028063² = 1292922252183063938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (804008063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402014031 + 402014032.

It is an arithmetic number, because the mean of its divisors is an integer number (402014032).

Almost surely, 2^804028063 is an apocalyptic number.

804028063 is a deficient number, since it is larger than the sum of its proper divisors (1).

804028063 is an equidigital number, since it uses as much as digits as its factorization.

804028063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 804028063 is about 28355.3886060481. The cubic root of 804028063 is about 929.8732100632.

The spelling of 804028063 in words is "eight hundred four million, twenty-eight thousand, sixty-three".