806148377 has 2 divisors, whose sum is σ = 806148378. Its totient is φ = 806148376.

The previous prime is 806148319. The next prime is 806148401. The reversal of 806148377 is 773841608.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 674908441 + 131239936 = 25979^2 + 11456^2 .

It is a cyclic number.

It is not a de Polignac number, because 806148377 - 2²⁴ = 789371161 is a prime.

It is not a weakly prime, because it can be changed into another prime (806148677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403074188 + 403074189.

It is an arithmetic number, because the mean of its divisors is an integer number (403074189).

Almost surely, 2^806148377 is an apocalyptic number.

It is an amenable number.

806148377 is a deficient number, since it is larger than the sum of its proper divisors (1).

806148377 is an equidigital number, since it uses as much as digits as its factorization.

806148377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 806148377 is about 28392.7521913604. The cubic root of 806148377 is about 930.6898866109.

The spelling of 806148377 in words is "eight hundred six million, one hundred forty-eight thousand, three hundred seventy-seven".