34478428622 has 64 divisors (see below), whose sum is σ = 62108467200. Its totient is φ = 14170099680.

The previous prime is 34478428609. The next prime is 34478428639. The reversal of 34478428622 is 22682487443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4601363 + ... + 4608849.

It is an arithmetic number, because the mean of its divisors is an integer number (970444800).

Almost surely, 2^34478428622 is an apocalyptic number.

34478428622 is a deficient number, since it is larger than the sum of its proper divisors (27630038578).

34478428622 is a wasteful number, since it uses less digits than its factorization.

34478428622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8021.

The product of its digits is 4128768, while the sum is 50.

The spelling of 34478428622 in words is "thirty-four billion, four hundred seventy-eight million, four hundred twenty-eight thousand, six hundred twenty-two".