34604581472 has 48 divisors (see below), whose sum is σ = 72207096192. Its totient is φ = 16268298240.

The previous prime is 34604581469. The next prime is 34604581553. The reversal of 34604581472 is 27418540643.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524273 + ... + 586575.

It is an arithmetic number, because the mean of its divisors is an integer number (1504314504).

Almost surely, 2^34604581472 is an apocalyptic number.

34604581472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34604581472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36103548096).

34604581472 is an abundant number, since it is smaller than the sum of its proper divisors (37602514720).

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

34604581472 is a wasteful number, since it uses less digits than its factorization.

34604581472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63351 (or 63343 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 34604581472 in words is "thirty-four billion, six hundred four million, five hundred eighty-one thousand, four hundred seventy-two".