3534657112 has 128 divisors (see below), whose sum is σ = 8238412800. Its totient is φ = 1388395008.

The previous prime is 3534657103. The next prime is 3534657149. The reversal of 3534657112 is 2117564353.

3534657112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6461623 + ... + 6462169.

It is an arithmetic number, because the mean of its divisors is an integer number (64362600).

Almost surely, 2^3534657112 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 3534657112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4119206400).

3534657112 is an abundant number, since it is smaller than the sum of its proper divisors (4703755688).

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

3534657112 is a wasteful number, since it uses less digits than its factorization.

3534657112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 781 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 3534657112 is about 59452.9823642179. The cubic root of 3534657112 is about 1523.2894355158.

The spelling of 3534657112 in words is "three billion, five hundred thirty-four million, six hundred fifty-seven thousand, one hundred twelve".