34074343758 has 64 divisors (see below), whose sum is σ = 84113390592. Its totient is φ = 8961131520.

The previous prime is 34074343711. The next prime is 34074343781. The reversal of 34074343758 is 85734347043.

It is a happy number.

It is a super-2 number, since 2×34074343758² (a number of 22 digits) contains 22 as substring.

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, 104343 + ... + 281133.

It is an arithmetic number, because the mean of its divisors is an integer number (1314271728).

Almost surely, 2^34074343758 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34074343758, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42056695296).

34074343758 is an abundant number, since it is smaller than the sum of its proper divisors (50039046834).

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

34074343758 is a wasteful number, since it uses less digits than its factorization.

34074343758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177169.

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 34074343758 in words is "thirty-four billion, seventy-four million, three hundred forty-three thousand, seven hundred fifty-eight".