8480342929 has 2 divisors, whose sum is σ = 8480342930. Its totient is φ = 8480342928.

The previous prime is 8480342873. The next prime is 8480342933. The reversal of 8480342929 is 9292430848.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8468232529 + 12110400 = 92023^2 + 3480^2 .

It is a cyclic number.

It is not a de Polignac number, because 8480342929 - 2⁹ = 8480342417 is a prime.

It is not a weakly prime, because it can be changed into another prime (8480342729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4240171464 + 4240171465.

It is an arithmetic number, because the mean of its divisors is an integer number (4240171465).

Almost surely, 2^8480342929 is an apocalyptic number.

It is an amenable number.

8480342929 is a deficient number, since it is larger than the sum of its proper divisors (1).

8480342929 is an equidigital number, since it uses as much as digits as its factorization.

8480342929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 8480342929 is about 92088.7774324320. Note that the first 3 decimals coincide. The cubic root of 8480342929 is about 2039.2531330592.

The spelling of 8480342929 in words is "eight billion, four hundred eighty million, three hundred forty-two thousand, nine hundred twenty-nine".