3154642116 has 12 divisors (see below), whose sum is σ = 7360831632. Its totient is φ = 1051547368.

The previous prime is 3154642093. The next prime is 3154642129. The reversal of 3154642116 is 6112464513.

It is a tau number, because it is divible by the number of its divisors (12).

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, 131443410 + ... + 131443433.

It is an arithmetic number, because the mean of its divisors is an integer number (613402636).

Almost surely, 2^3154642116 is an apocalyptic number.

It is an amenable number.

3154642116 is an abundant number, since it is smaller than the sum of its proper divisors (4206189516).

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

3154642116 is a wasteful number, since it uses less digits than its factorization.

3154642116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262886850 (or 262886848 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 3154642116 is about 56166.2008328853. The cubic root of 3154642116 is about 1466.6169469601.

The spelling of 3154642116 in words is "three billion, one hundred fifty-four million, six hundred forty-two thousand, one hundred sixteen".