34672427538 has 48 divisors (see below), whose sum is σ = 82188509760. Its totient is φ = 9719490144.

The previous prime is 34672427509. The next prime is 34672427539. The reversal of 34672427538 is 83572427643.

It is not an unprimeable number, because it can be changed into a prime (34672427539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1096998 + ... + 1128161.

It is an arithmetic number, because the mean of its divisors is an integer number (1712260620).

Almost surely, 2^34672427538 is an apocalyptic number.

34672427538 is an abundant number, since it is smaller than the sum of its proper divisors (47516082222).

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

34672427538 is a wasteful number, since it uses less digits than its factorization.

34672427538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225231 (or 2225224 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 51.

The spelling of 34672427538 in words is "thirty-four billion, six hundred seventy-two million, four hundred twenty-seven thousand, five hundred thirty-eight".