4664402806 has 64 divisors (see below), whose sum is σ = 8601292800. Its totient is φ = 1892536800.

The previous prime is 4664402803. The next prime is 4664402837. The reversal of 4664402806 is 6082044664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664402803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1592115 + ... + 1595041.

It is an arithmetic number, because the mean of its divisors is an integer number (134395200).

Almost surely, 2^4664402806 is an apocalyptic number.

4664402806 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4664402806 is a deficient number, since it is larger than the sum of its proper divisors (3936889994).

4664402806 is a wasteful number, since it uses less digits than its factorization.

4664402806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074 (or 3060 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 4664402806 is about 68296.4333329347. The cubic root of 4664402806 is about 1670.8290439466.

The spelling of 4664402806 in words is "four billion, six hundred sixty-four million, four hundred two thousand, eight hundred six".