34994857758 has 16 divisors (see below), whose sum is σ = 79988246400. Its totient is φ = 9998530776.

The previous prime is 34994857721. The next prime is 34994857759. The reversal of 34994857758 is 85775849943.

34994857758 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34994857692 and 34994857701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34994857759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416605408 + ... + 416605491.

It is an arithmetic number, because the mean of its divisors is an integer number (4999265400).

Almost surely, 2^34994857758 is an apocalyptic number.

34994857758 is an abundant number, since it is smaller than the sum of its proper divisors (44993388642).

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

34994857758 is a wasteful number, since it uses less digits than its factorization.

34994857758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833210911.

The product of its digits is 304819200, while the sum is 69.

The spelling of 34994857758 in words is "thirty-four billion, nine hundred ninety-four million, eight hundred fifty-seven thousand, seven hundred fifty-eight".