2404748664 has 24 divisors (see below), whose sum is σ = 6512861160. Its totient is φ = 801582864.

The previous prime is 2404748587. The next prime is 2404748669. The reversal of 2404748664 is 4668474042.

2404748664 is a `hidden beast` number, since 2 + 40 + 474 + 86 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×2404748664² = 11565632274019569792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404748669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16699572 + ... + 16699715.

It is an arithmetic number, because the mean of its divisors is an integer number (271369215).

Almost surely, 2^2404748664 is an apocalyptic number.

2404748664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2404748664 is an abundant number, since it is smaller than the sum of its proper divisors (4108112496).

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

2404748664 is a wasteful number, since it uses less digits than its factorization.

2404748664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33399299 (or 33399292 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The square root of 2404748664 is about 49038.2367545979. The cubic root of 2404748664 is about 1339.7483495652.

The spelling of 2404748664 in words is "two billion, four hundred four million, seven hundred forty-eight thousand, six hundred sixty-four".