3506422136 has 16 divisors (see below), whose sum is σ = 7513761840. Its totient is φ = 1502752320.

The previous prime is 3506422093. The next prime is 3506422141. The reversal of 3506422136 is 6312246053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31307285 + ... + 31307396.

It is an arithmetic number, because the mean of its divisors is an integer number (469610115).

Almost surely, 2^3506422136 is an apocalyptic number.

It is an amenable number.

3506422136 is an abundant number, since it is smaller than the sum of its proper divisors (4007339704).

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

3506422136 is a wasteful number, since it uses less digits than its factorization.

3506422136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62614694 (or 62614690 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 3506422136 is about 59215.0499113190. The cubic root of 3506422136 is about 1519.2225560247. Note that the first 3 decimals are identical.

Adding to 3506422136 its reverse (6312246053), we get a palindrome (9818668189).

The spelling of 3506422136 in words is "three billion, five hundred six million, four hundred twenty-two thousand, one hundred thirty-six".