2738113618 has 8 divisors (see below), whose sum is σ = 4108027212. Its totient is φ = 1368771216.

The previous prime is 2738113603. The next prime is 2738113673. The reversal of 2738113618 is 8163118372.

It can be written as a sum of positive squares in 2 ways, for example, as 2690185689 + 47927929 = 51867^2 + 6923^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130605 + ... + 150112.

Almost surely, 2^2738113618 is an apocalyptic number.

2738113618 is a deficient number, since it is larger than the sum of its proper divisors (1369913594).

2738113618 is a wasteful number, since it uses less digits than its factorization.

2738113618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285596.

The product of its digits is 48384, while the sum is 40.

The square root of 2738113618 is about 52326.9874730048. The cubic root of 2738113618 is about 1398.9981979344.

The spelling of 2738113618 in words is "two billion, seven hundred thirty-eight million, one hundred thirteen thousand, six hundred eighteen".