2430775664 has 10 divisors (see below), whose sum is σ = 4709627880. Its totient is φ = 1215387824.

The previous prime is 2430775661. The next prime is 2430775687. The reversal of 2430775664 is 4665770342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430775661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75961724 + ... + 75961755.

It is an arithmetic number, because the mean of its divisors is an integer number (470962788).

Almost surely, 2^2430775664 is an apocalyptic number.

It is an amenable number.

2430775664 is a deficient number, since it is larger than the sum of its proper divisors (2278852216).

2430775664 is a wasteful number, since it uses less digits than its factorization.

2430775664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151923487 (or 151923481 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 44.

The square root of 2430775664 is about 49302.8971156868. The cubic root of 2430775664 is about 1344.5644566643.

The spelling of 2430775664 in words is "two billion, four hundred thirty million, seven hundred seventy-five thousand, six hundred sixty-four".