34341000678 has 64 divisors (see below), whose sum is σ = 80044462080. Its totient is φ = 10892496384.

The previous prime is 34341000649. The next prime is 34341000679. The reversal of 34341000678 is 87600014343.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34341000679) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168075 + ... + 311337.

It is an arithmetic number, because the mean of its divisors is an integer number (1250694720).

Almost surely, 2^34341000678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34341000678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40022231040).

34341000678 is an abundant number, since it is smaller than the sum of its proper divisors (45703461402).

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

34341000678 is a wasteful number, since it uses less digits than its factorization.

34341000678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143490 (or 143484 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 34341000678 in words is "thirty-four billion, three hundred forty-one million, six hundred seventy-eight", and thus it is an aban number.