3506534325 has 216 divisors, whose sum is σ = 7904045448. Its totient is φ = 1476034560.

The previous prime is 3506534293. The next prime is 3506534347. The reversal of 3506534325 is 5234356053.

3506534325 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 12 ways, for example, as 346183236 + 3160351089 = 18606^2 + 56217^2 .

It is not a de Polignac number, because 3506534325 - 2⁵ = 3506534293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3506534325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 9933349 + ... + 9933701.

It is an arithmetic number, because the mean of its divisors is an integer number (36592803).

Almost surely, 2^3506534325 is an apocalyptic number.

3506534325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3506534325 is an abundant number, since it is smaller than the sum of its proper divisors (4397511123).

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

3506534325 is a wasteful number, since it uses less digits than its factorization.

3506534325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 3506534325 is about 59215.9972051472. The cubic root of 3506534325 is about 1519.2387585083.

The spelling of 3506534325 in words is "three billion, five hundred six million, five hundred thirty-four thousand, three hundred twenty-five".