3506132640306 has 16 divisors (see below), whose sum is σ = 7015207929984. Its totient is φ = 1168220438544.

The previous prime is 3506132640293. The next prime is 3506132640433. The reversal of 3506132640306 is 6030462316053.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122594901 + ... + 122623496.

It is an arithmetic number, because the mean of its divisors is an integer number (438450495624).

Almost surely, 2^{3506132640306} is an apocalyptic number.

3506132640306 is an abundant number, since it is smaller than the sum of its proper divisors (3509075289678).

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

3506132640306 is a wasteful number, since it uses less digits than its factorization.

3506132640306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245220785.

The product of its (nonzero) digits is 233280, while the sum is 39.

Adding to 3506132640306 its reverse (6030462316053), we get a palindrome (9536594956359).

The spelling of 3506132640306 in words is "three trillion, five hundred six billion, one hundred thirty-two million, six hundred forty thousand, three hundred six".