4640353706 has 8 divisors (see below), whose sum is σ = 7032288900. Its totient is φ = 2296257408.

The previous prime is 4640353693. The next prime is 4640353723. The reversal of 4640353706 is 6073530464.

It can be written as a sum of positive squares in 2 ways, for example, as 4624680025 + 15673681 = 68005^2 + 3959^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4640353706.

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, 11959481 + ... + 11959868.

Almost surely, 2^4640353706 is an apocalyptic number.

4640353706 is a deficient number, since it is larger than the sum of its proper divisors (2391935194).

4640353706 is a wasteful number, since it uses less digits than its factorization.

4640353706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23919448.

The product of its (nonzero) digits is 181440, while the sum is 38.

The square root of 4640353706 is about 68120.1417056659. The cubic root of 4640353706 is about 1667.9525634576.

The spelling of 4640353706 in words is "four billion, six hundred forty million, three hundred fifty-three thousand, seven hundred six".