34206260634 has 160 divisors (see below), whose sum is σ = 95019576960. Its totient is φ = 8955992448.

The previous prime is 34206260603. The next prime is 34206260651. The reversal of 34206260634 is 43606260243.

34206260634 is a `hidden beast` number, since 3 + 4 + 20 + 626 + 0 + 6 + 3 + 4 = 666.

It is a super-2 number, since 2×34206260634² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2040792 + ... + 2057484.

It is an arithmetic number, because the mean of its divisors is an integer number (593872356).

Almost surely, 2^34206260634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34206260634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47509788480).

34206260634 is an abundant number, since it is smaller than the sum of its proper divisors (60813316326).

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

34206260634 is a wasteful number, since it uses less digits than its factorization.

34206260634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16866 (or 16857 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 34206260634 in words is "thirty-four billion, two hundred six million, two hundred sixty thousand, six hundred thirty-four".