8677345939 has 2 divisors, whose sum is σ = 8677345940. Its totient is φ = 8677345938.

The previous prime is 8677345909. The next prime is 8677345951. The reversal of 8677345939 is 9395437768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8677345939 - 2¹¹ = 8677343891 is a prime.

It is not a weakly prime, because it can be changed into another prime (8677345909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4338672969 + 4338672970.

It is an arithmetic number, because the mean of its divisors is an integer number (4338672970).

Almost surely, 2^8677345939 is an apocalyptic number.

8677345939 is a deficient number, since it is larger than the sum of its proper divisors (1).

8677345939 is an equidigital number, since it uses as much as digits as its factorization.

8677345939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34292160, while the sum is 61.

The square root of 8677345939 is about 93152.2728600865. The cubic root of 8677345939 is about 2054.9233983401.

The spelling of 8677345939 in words is "eight billion, six hundred seventy-seven million, three hundred forty-five thousand, nine hundred thirty-nine".