830984377 has 2 divisors, whose sum is σ = 830984378. Its totient is φ = 830984376.

The previous prime is 830984339. The next prime is 830984381. The reversal of 830984377 is 773489038.

830984377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 830361856 + 622521 = 28816^2 + 789^2 .

It is a cyclic number.

It is not a de Polignac number, because 830984377 - 2⁷ = 830984249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 830984377.

It is not a weakly prime, because it can be changed into another prime (830984387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415492188 + 415492189.

It is an arithmetic number, because the mean of its divisors is an integer number (415492189).

Almost surely, 2^830984377 is an apocalyptic number.

It is an amenable number.

830984377 is a deficient number, since it is larger than the sum of its proper divisors (1).

830984377 is an equidigital number, since it uses as much as digits as its factorization.

830984377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 830984377 is about 28826.7996315928. The cubic root of 830984377 is about 940.1510158006.

The spelling of 830984377 in words is "eight hundred thirty million, nine hundred eighty-four thousand, three hundred seventy-seven".