34040764979 has 4 divisors (see below), whose sum is σ = 36659285376. Its totient is φ = 31422244584.

The previous prime is 34040764951. The next prime is 34040764993. The reversal of 34040764979 is 97946704043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97946704043 = 449 ⋅218144107.

It is a cyclic number.

It is not a de Polignac number, because 34040764979 - 2¹⁶ = 34040699443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34040764979.

It is not an unprimeable number, because it can be changed into a prime (34040764939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1309260179 + ... + 1309260204.

It is an arithmetic number, because the mean of its divisors is an integer number (9164821344).

Almost surely, 2^34040764979 is an apocalyptic number.

34040764979 is a deficient number, since it is larger than the sum of its proper divisors (2618520397).

34040764979 is a wasteful number, since it uses less digits than its factorization.

34040764979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618520396.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 34040764979 in words is "thirty-four billion, forty million, seven hundred sixty-four thousand, nine hundred seventy-nine".