4684709618 has 8 divisors (see below), whose sum is σ = 7440421212. Its totient is φ = 2204569216.

The previous prime is 4684709611. The next prime is 4684709683. The reversal of 4684709618 is 8169074864.

It can be written as a sum of positive squares in 2 ways, for example, as 4315570249 + 369139369 = 65693^2 + 19213^2 .

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 4684709618.

It is not an unprimeable number, because it can be changed into a prime (4684709611) 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, 68892755 + ... + 68892822.

Almost surely, 2^4684709618 is an apocalyptic number.

4684709618 is a deficient number, since it is larger than the sum of its proper divisors (2755711594).

4684709618 is a wasteful number, since it uses less digits than its factorization.

4684709618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137785596.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The square root of 4684709618 is about 68444.9385856982. The cubic root of 4684709618 is about 1673.2502250839.

The spelling of 4684709618 in words is "four billion, six hundred eighty-four million, seven hundred nine thousand, six hundred eighteen".