802710047 has 2 divisors, whose sum is σ = 802710048. Its totient is φ = 802710046.

The previous prime is 802710037. The next prime is 802710059. The reversal of 802710047 is 740017208.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 802710047 - 2⁶ = 802709983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (802710037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401355023 + 401355024.

It is an arithmetic number, because the mean of its divisors is an integer number (401355024).

Almost surely, 2^802710047 is an apocalyptic number.

802710047 is a deficient number, since it is larger than the sum of its proper divisors (1).

802710047 is an equidigital number, since it uses as much as digits as its factorization.

802710047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 802710047 is about 28332.1380591017. The cubic root of 802710047 is about 929.3648289407.

The spelling of 802710047 in words is "eight hundred two million, seven hundred ten thousand, forty-seven".