798313051 has 2 divisors, whose sum is σ = 798313052. Its totient is φ = 798313050.

The previous prime is 798313037. The next prime is 798313067. The reversal of 798313051 is 150313897.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 798313051 - 2⁷ = 798312923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 798313051.

It is not a weakly prime, because it can be changed into another prime (798313031) 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, 399156525 + 399156526.

It is an arithmetic number, because the mean of its divisors is an integer number (399156526).

Almost surely, 2^798313051 is an apocalyptic number.

798313051 is a deficient number, since it is larger than the sum of its proper divisors (1).

798313051 is an equidigital number, since it uses as much as digits as its factorization.

798313051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 798313051 is about 28254.4341829738. The cubic root of 798313051 is about 927.6647972346.

The spelling of 798313051 in words is "seven hundred ninety-eight million, three hundred thirteen thousand, fifty-one".