2949179616 has 36 divisors (see below), whose sum is σ = 8386730352. Its totient is φ = 983059776.

The previous prime is 2949179557. The next prime is 2949179663. The reversal of 2949179616 is 6169719492.

It is a happy number.

2949179616 is a `hidden beast` number, since 2 + 9 + 4 + 9 + 17 + 9 + 616 = 666.

2949179616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5119816 + ... + 5120391.

It is an arithmetic number, because the mean of its divisors is an integer number (232964732).

Almost surely, 2^2949179616 is an apocalyptic number.

It is an amenable number.

2949179616 is an abundant number, since it is smaller than the sum of its proper divisors (5437550736).

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

2949179616 is a wasteful number, since it uses less digits than its factorization.

2949179616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10240223 (or 10240212 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The square root of 2949179616 is about 54306.3496839918. The cubic root of 2949179616 is about 1434.0591818622.

The spelling of 2949179616 in words is "two billion, nine hundred forty-nine million, one hundred seventy-nine thousand, six hundred sixteen".