2046668480 has 28 divisors (see below), whose sum is σ = 4873630080. Its totient is φ = 818667264.

The previous prime is 2046668479. The next prime is 2046668489. The reversal of 2046668480 is 848666402.

It is not an unprimeable number, because it can be changed into a prime (2046668489) 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, 3197600 + ... + 3198239.

Almost surely, 2^2046668480 is an apocalyptic number.

2046668480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2046668480 is an abundant number, since it is smaller than the sum of its proper divisors (2826961600).

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

2046668480 is an equidigital number, since it uses as much as digits as its factorization.

2046668480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395856 (or 6395846 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 44.

The square root of 2046668480 is about 45240.1202474087. The cubic root of 2046668480 is about 1269.6455662512.

The spelling of 2046668480 in words is "two billion, forty-six million, six hundred sixty-eight thousand, four hundred eighty".