4288842664 has 16 divisors (see below), whose sum is σ = 8052472800. Its totient is φ = 2141516592.

The previous prime is 4288842631. The next prime is 4288842703. The reversal of 4288842664 is 4662488824.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356812 + ... + 368635.

It is an arithmetic number, because the mean of its divisors is an integer number (503279550).

Almost surely, 2^4288842664 is an apocalyptic number.

It is an amenable number.

4288842664 is a deficient number, since it is larger than the sum of its proper divisors (3763630136).

4288842664 is a wasteful number, since it uses less digits than its factorization.

4288842664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726192 (or 726188 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 52.

The square root of 4288842664 is about 65489.2560959429. The cubic root of 4288842664 is about 1624.7256548611.

The spelling of 4288842664 in words is "four billion, two hundred eighty-eight million, eight hundred forty-two thousand, six hundred sixty-four".