34700053806 has 80 divisors (see below), whose sum is σ = 84906925488. Its totient is φ = 10504684800.

The previous prime is 34700053781. The next prime is 34700053811. The reversal of 34700053806 is 60835000743.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1881526 + ... + 1899878.

Almost surely, 2^34700053806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34700053806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42453462744).

34700053806 is an abundant number, since it is smaller than the sum of its proper divisors (50206871682).

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

34700053806 is a wasteful number, since it uses less digits than its factorization.

34700053806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19439 (or 19430 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 34700053806 in words is "thirty-four billion, seven hundred million, fifty-three thousand, eight hundred six".