34730878 has 16 divisors (see below), whose sum is σ = 64118880. Its totient is φ = 13739616.

The previous prime is 34730863. The next prime is 34730887. The reversal of 34730878 is 87803743.

It is a self number, because there is not a number n which added to its sum of digits gives 34730878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95233 + ... + 95596.

It is an arithmetic number, because the mean of its divisors is an integer number (4007430).

Almost surely, 2^34730878 is an apocalyptic number.

34730878 is a deficient number, since it is larger than the sum of its proper divisors (29388002).

34730878 is a wasteful number, since it uses less digits than its factorization.

34730878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190851.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 34730878 is about 5893.2909312200. The cubic root of 34730878 is about 326.2660768245.

The spelling of 34730878 in words is "thirty-four million, seven hundred thirty thousand, eight hundred seventy-eight".