34879207842 has 12 divisors (see below), whose sum is σ = 75571617030. Its totient is φ = 11626402608.

The previous prime is 34879207793. The next prime is 34879207849. The reversal of 34879207842 is 24870297843.

It is a happy number.

34879207842 is a `hidden beast` number, since 3 + 487 + 92 + 0 + 78 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 34414331121 + 464876721 = 185511^2 + 21561^2 .

It is not an unprimeable number, because it can be changed into a prime (34879207849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 968866867 + ... + 968866902.

Almost surely, 2^34879207842 is an apocalyptic number.

34879207842 is an abundant number, since it is smaller than the sum of its proper divisors (40692409188).

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

34879207842 is a wasteful number, since it uses less digits than its factorization.

34879207842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937733777 (or 1937733774 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 34879207842 in words is "thirty-four billion, eight hundred seventy-nine million, two hundred seven thousand, eight hundred forty-two".