3504134452 has 72 divisors (see below), whose sum is σ = 8134132104. Its totient is φ = 1304690688.

The previous prime is 3504134449. The next prime is 3504134461. The reversal of 3504134452 is 2544314053.

3504134452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1060414096 + 2443720356 = 32564^2 + 49434^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2868 + ... + 83764.

It is an arithmetic number, because the mean of its divisors is an integer number (112974057).

Almost surely, 2^3504134452 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 3504134452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4067066052).

3504134452 is an abundant number, since it is smaller than the sum of its proper divisors (4629997652).

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

3504134452 is a wasteful number, since it uses less digits than its factorization.

3504134452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80945 (or 80936 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 3504134452 is about 59195.7300149259. The cubic root of 3504134452 is about 1518.8920902765.

The spelling of 3504134452 in words is "three billion, five hundred four million, one hundred thirty-four thousand, four hundred fifty-two".