34437331632 has 80 divisors (see below), whose sum is σ = 97304629248. Its totient is φ = 10408247040.

The previous prime is 34437331631. The next prime is 34437331639. The reversal of 34437331632 is 23613373443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34437331631) 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 15 ways as a sum of consecutive naturals, for example, 117078 + ... + 287370.

Almost surely, 2^34437331632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34437331632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48652314624).

34437331632 is an abundant number, since it is smaller than the sum of its proper divisors (62867297616).

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

34437331632 is a wasteful number, since it uses less digits than its factorization.

34437331632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170698 (or 170692 counting only the distinct ones).

The product of its digits is 326592, while the sum is 39.

The spelling of 34437331632 in words is "thirty-four billion, four hundred thirty-seven million, three hundred thirty-one thousand, six hundred thirty-two".