2146674368 has 28 divisors (see below), whose sum is σ = 4261759320. Its totient is φ = 1072845312.

The previous prime is 2146674367. The next prime is 2146674377. The reversal of 2146674368 is 8634766412.

It is not an unprimeable number, because it can be changed into a prime (2146674367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162143 + ... + 174881.

It is an arithmetic number, because the mean of its divisors is an integer number (152205690).

Almost surely, 2^2146674368 is an apocalyptic number.

It is an amenable number.

2146674368 is a deficient number, since it is larger than the sum of its proper divisors (2115084952).

2146674368 is a wasteful number, since it uses less digits than its factorization.

2146674368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15384 (or 15374 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 47.

The square root of 2146674368 is about 46332.2173870407. The cubic root of 2146674368 is about 1289.9970690797.

The spelling of 2146674368 in words is "two billion, one hundred forty-six million, six hundred seventy-four thousand, three hundred sixty-eight".