34494532979 has 2 divisors, whose sum is σ = 34494532980. Its totient is φ = 34494532978.

The previous prime is 34494532949. The next prime is 34494532999. The reversal of 34494532979 is 97923549443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34494532979 - 2¹² = 34494528883 is a prime.

It is a super-2 number, since 2×34494532979² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34494532909) 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, 17247266489 + 17247266490.

It is an arithmetic number, because the mean of its divisors is an integer number (17247266490).

Almost surely, 2^34494532979 is an apocalyptic number.

34494532979 is a deficient number, since it is larger than the sum of its proper divisors (1).

34494532979 is an equidigital number, since it uses as much as digits as its factorization.

34494532979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29393280, while the sum is 59.

The spelling of 34494532979 in words is "thirty-four billion, four hundred ninety-four million, five hundred thirty-two thousand, nine hundred seventy-nine".