2664624706 has 8 divisors (see below), whose sum is σ = 4056593040. Its totient is φ = 1312427028.

The previous prime is 2664624701. The next prime is 2664624709. The reversal of 2664624706 is 6074264662.

2664624706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2664624701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9942496 + ... + 9942763.

It is an arithmetic number, because the mean of its divisors is an integer number (507074130).

Almost surely, 2^2664624706 is an apocalyptic number.

2664624706 is a deficient number, since it is larger than the sum of its proper divisors (1391968334).

2664624706 is a wasteful number, since it uses less digits than its factorization.

2664624706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19885328.

The product of its (nonzero) digits is 580608, while the sum is 43.

The square root of 2664624706 is about 51620.0029639674. The cubic root of 2664624706 is about 1386.3685042053.

The spelling of 2664624706 in words is "two billion, six hundred sixty-four million, six hundred twenty-four thousand, seven hundred six".