2674640968 has 8 divisors (see below), whose sum is σ = 5014951830. Its totient is φ = 1337320480.

The previous prime is 2674640959. The next prime is 2674640981. The reversal of 2674640968 is 8690464762.

It is a happy number.

2674640968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1576248804 + 1098392164 = 39702^2 + 33142^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167165053 + ... + 167165068.

Almost surely, 2^2674640968 is an apocalyptic number.

It is an amenable number.

2674640968 is a deficient number, since it is larger than the sum of its proper divisors (2340310862).

2674640968 is a wasteful number, since it uses less digits than its factorization.

2674640968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334330127 (or 334330123 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The square root of 2674640968 is about 51716.9311541201. The cubic root of 2674640968 is about 1388.1034410917.

The spelling of 2674640968 in words is "two billion, six hundred seventy-four million, six hundred forty thousand, nine hundred sixty-eight".