4664662406 has 4 divisors (see below), whose sum is σ = 6996993612. Its totient is φ = 2332331202.

The previous prime is 4664662399. The next prime is 4664662427. The reversal of 4664662406 is 6042664664.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166165600 + ... + 1166165603.

It is an arithmetic number, because the mean of its divisors is an integer number (1749248403).

Almost surely, 2^4664662406 is an apocalyptic number.

4664662406 is a deficient number, since it is larger than the sum of its proper divisors (2332331206).

4664662406 is a wasteful number, since it uses less digits than its factorization.

4664662406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332331205.

The product of its (nonzero) digits is 995328, while the sum is 44.

The square root of 4664662406 is about 68298.3338449775. Note that the first 3 decimals coincide. The cubic root of 4664662406 is about 1670.8600403528.

The spelling of 4664662406 in words is "four billion, six hundred sixty-four million, six hundred sixty-two thousand, four hundred six".