34520895078 has 8 divisors (see below), whose sum is σ = 69041790168. Its totient is φ = 11506965024.

The previous prime is 34520895067. The next prime is 34520895083. The reversal of 34520895078 is 87059802543.

It is a sphenic number, since it is the product of 3 distinct primes.

34520895078 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34520895078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2876741251 + ... + 2876741262.

It is an arithmetic number, because the mean of its divisors is an integer number (8630223771).

Almost surely, 2^34520895078 is an apocalyptic number.

34520895078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34520895078 is a wasteful number, since it uses less digits than its factorization.

34520895078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753482518.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 34520895078 in words is "thirty-four billion, five hundred twenty million, eight hundred ninety-five thousand, seventy-eight".