34798405 has 32 divisors (see below), whose sum is σ = 48211200. Its totient is φ = 23933952.

The previous prime is 34798397. The next prime is 34798409. The reversal of 34798405 is 50489743.

34798405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 34798405 - 2³ = 34798397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34798409) 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 in 31 ways as a sum of consecutive naturals, for example, 46464 + ... + 47206.

It is an arithmetic number, because the mean of its divisors is an integer number (1506600).

Almost surely, 2^34798405 is an apocalyptic number.

It is an amenable number.

34798405 is a deficient number, since it is larger than the sum of its proper divisors (13412795).

34798405 is a wasteful number, since it uses less digits than its factorization.

34798405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 34798405 is about 5899.0172910409. The cubic root of 34798405 is about 326.4773922044.

The spelling of 34798405 in words is "thirty-four million, seven hundred ninety-eight thousand, four hundred five".