2406664424 has 8 divisors (see below), whose sum is σ = 4512495810. Its totient is φ = 1203332208.

The previous prime is 2406664417. The next prime is 2406664433. The reversal of 2406664424 is 4244666042.

2406664424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1729728100 + 676936324 = 41590^2 + 26018^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150416519 + ... + 150416534.

Almost surely, 2^2406664424 is an apocalyptic number.

It is an amenable number.

2406664424 is a deficient number, since it is larger than the sum of its proper divisors (2105831386).

2406664424 is a wasteful number, since it uses less digits than its factorization.

2406664424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300833059 (or 300833055 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

The square root of 2406664424 is about 49057.7661945588. The cubic root of 2406664424 is about 1340.1040284575.

The spelling of 2406664424 in words is "two billion, four hundred six million, six hundred sixty-four thousand, four hundred twenty-four".