790670851 has 2 divisors, whose sum is σ = 790670852. Its totient is φ = 790670850.

The previous prime is 790670809. The next prime is 790670863. The reversal of 790670851 is 158076097.

It is a strong prime.

It is an emirp because it is prime and its reverse (158076097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 790670851 - 2⁹ = 790670339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 790670798 and 790670807.

It is not a weakly prime, because it can be changed into another prime (790670891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395335425 + 395335426.

It is an arithmetic number, because the mean of its divisors is an integer number (395335426).

Almost surely, 2^790670851 is an apocalyptic number.

790670851 is a deficient number, since it is larger than the sum of its proper divisors (1).

790670851 is an equidigital number, since it uses as much as digits as its factorization.

790670851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 43.

The square root of 790670851 is about 28118.8700164142. The cubic root of 790670851 is about 924.6951421961.

The spelling of 790670851 in words is "seven hundred ninety million, six hundred seventy thousand, eight hundred fifty-one".