2468664946 has 16 divisors (see below), whose sum is σ = 4252246560. Its totient is φ = 1063061280.

The previous prime is 2468664941. The next prime is 2468664953. The reversal of 2468664946 is 6494668642.

It is a super-3 number, since 3×2468664946³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2468664941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2952531 + ... + 2953366.

It is an arithmetic number, because the mean of its divisors is an integer number (265765410).

Almost surely, 2^2468664946 is an apocalyptic number.

2468664946 is a deficient number, since it is larger than the sum of its proper divisors (1783581614).

2468664946 is a wasteful number, since it uses less digits than its factorization.

2468664946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905929.

The product of its digits is 11943936, while the sum is 55.

The square root of 2468664946 is about 49685.6613722712. The cubic root of 2468664946 is about 1351.5145226742.

The spelling of 2468664946 in words is "two billion, four hundred sixty-eight million, six hundred sixty-four thousand, nine hundred forty-six".