3100116640 has 48 divisors (see below), whose sum is σ = 7642470528. Its totient is φ = 1186130176.

The previous prime is 3100116631. The next prime is 3100116659. The reversal of 3100116640 is 466110013.

It is a happy number.

It is a super-2 number, since 2×3100116640² = 19221446363209779200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417532 + ... + 424891.

It is an arithmetic number, because the mean of its divisors is an integer number (159218136).

Almost surely, 2^3100116640 is an apocalyptic number.

It is an amenable number.

3100116640 is an abundant number, since it is smaller than the sum of its proper divisors (4542353888).

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

3100116640 is a wasteful number, since it uses less digits than its factorization.

3100116640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842461 (or 842453 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 3100116640 is about 55678.6910765690. The cubic root of 3100116640 is about 1458.1180229902.

Adding to 3100116640 its reverse (466110013), we get a palindrome (3566226653).

The spelling of 3100116640 in words is "three billion, one hundred million, one hundred sixteen thousand, six hundred forty".