34851689000 has 32 divisors (see below), whose sum is σ = 81552954600. Its totient is φ = 13940675200.

The previous prime is 34851688969. The next prime is 34851689057. The reversal of 34851689000 is 98615843.

It can be written as a sum of positive squares in 4 ways, for example, as 3266579716 + 31585109284 = 57154^2 + 177722^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17424845 + ... + 17426844.

Almost surely, 2^34851689000 is an apocalyptic number.

It is an amenable number.

34851689000 is an abundant number, since it is smaller than the sum of its proper divisors (46701265600).

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

34851689000 is a wasteful number, since it uses less digits than its factorization.

34851689000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34851710 (or 34851696 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 34851689000 in words is "thirty-four billion, eight hundred fifty-one million, six hundred eighty-nine thousand".