2046718768 has 20 divisors (see below), whose sum is σ = 4004021008. Its totient is φ = 1013423040.

The previous prime is 2046718763. The next prime is 2046718777. The reversal of 2046718768 is 8678176402.

It is a happy number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (2046718763) 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, 619323 + ... + 622618.

Almost surely, 2^2046718768 is an apocalyptic number.

It is an amenable number.

2046718768 is a deficient number, since it is larger than the sum of its proper divisors (1957302240).

2046718768 is a wasteful number, since it uses less digits than its factorization.

2046718768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242052 (or 1242046 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 2046718768 is about 45240.6760338525. The cubic root of 2046718768 is about 1269.6559648435.

The spelling of 2046718768 in words is "two billion, forty-six million, seven hundred eighteen thousand, seven hundred sixty-eight".