3506353825 has 48 divisors (see below), whose sum is σ = 4819191552. Its totient is φ = 2514240000.

The previous prime is 3506353783. The next prime is 3506353843. The reversal of 3506353825 is 5283536053.

It is not a de Polignac number, because 3506353825 - 2¹¹ = 3506351777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3610590 + ... + 3611560.

It is an arithmetic number, because the mean of its divisors is an integer number (100399824).

Almost surely, 2^3506353825 is an apocalyptic number.

It is an amenable number.

3506353825 is a deficient number, since it is larger than the sum of its proper divisors (1312837727).

3506353825 is a wasteful number, since it uses less digits than its factorization.

3506353825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 3506353825 is about 59214.4731041322. The cubic root of 3506353825 is about 1519.2126902906.

Adding to 3506353825 its reverse (5283536053), we get a palindrome (8789889878).

It can be divided in two parts, 35063 and 53825, that added together give a palindrome (88888).

The spelling of 3506353825 in words is "three billion, five hundred six million, three hundred fifty-three thousand, eight hundred twenty-five".