4630640206 has 8 divisors (see below), whose sum is σ = 7133689080. Its totient is φ = 2252743848.

The previous prime is 4630640191. The next prime is 4630640213. The reversal of 4630640206 is 6020460364.

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

It is a congruent 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, 31288036 + ... + 31288183.

It is an arithmetic number, because the mean of its divisors is an integer number (891711135).

Almost surely, 2^4630640206 is an apocalyptic number.

4630640206 is a deficient number, since it is larger than the sum of its proper divisors (2503048874).

4630640206 is a wasteful number, since it uses less digits than its factorization.

4630640206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62576258.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 4630640206 is about 68048.8075281265. The cubic root of 4630640206 is about 1666.7879270085.

The spelling of 4630640206 in words is "four billion, six hundred thirty million, six hundred forty thousand, two hundred six".