34234987794 has 16 divisors (see below), whose sum is σ = 78251400768. Its totient is φ = 9781425072.

The previous prime is 34234987793. The next prime is 34234987807. The reversal of 34234987794 is 49778943243.

It is not an unprimeable number, because it can be changed into a prime (34234987793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407559337 + ... + 407559420.

It is an arithmetic number, because the mean of its divisors is an integer number (4890712548).

Almost surely, 2^34234987794 is an apocalyptic number.

34234987794 is an abundant number, since it is smaller than the sum of its proper divisors (44016412974).

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

34234987794 is a wasteful number, since it uses less digits than its factorization.

34234987794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815118769.

The product of its digits is 36578304, while the sum is 60.

The spelling of 34234987794 in words is "thirty-four billion, two hundred thirty-four million, nine hundred eighty-seven thousand, seven hundred ninety-four".