3798136884658 has 16 divisors (see below), whose sum is σ = 6052948813080. Its totient is φ = 1784027016576.

The previous prime is 3798136884559. The next prime is 3798136884697. The reversal of 3798136884658 is 8564886318973.

3798136884658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3009694113409 + 788442771249 = 1734847^2 + 887943^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 884931891 + ... + 884936182.

Almost surely, 2^{3798136884658} is an apocalyptic number.

3798136884658 is a deficient number, since it is larger than the sum of its proper divisors (2254811928422).

3798136884658 is a wasteful number, since it uses less digits than its factorization.

3798136884658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769868141.

The product of its digits is 1672151040, while the sum is 76.

The spelling of 3798136884658 in words is "three trillion, seven hundred ninety-eight billion, one hundred thirty-six million, eight hundred eighty-four thousand, six hundred fifty-eight".