3621127116 has 24 divisors (see below), whose sum is σ = 8455128640. Its totient is φ = 1206209232.

The previous prime is 3621127073. The next prime is 3621127121. The reversal of 3621127116 is 6117211263.

It is a super-2 number, since 2×3621127116² = 26225123180460954912, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85906 + ... + 120921.

Almost surely, 2^3621127116 is an apocalyptic number.

It is an amenable number.

3621127116 is an abundant number, since it is smaller than the sum of its proper divisors (4834001524).

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

3621127116 is a wasteful number, since it uses less digits than its factorization.

3621127116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208293 (or 208291 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 3621127116 is about 60175.8017478787. The cubic root of 3621127116 is about 1535.6111500082.

Adding to 3621127116 its reverse (6117211263), we get a palindrome (9738338379).

The spelling of 3621127116 in words is "three billion, six hundred twenty-one million, one hundred twenty-seven thousand, one hundred sixteen".