3842038356386 has 8 divisors (see below), whose sum is σ = 6102060919020. Its totient is φ = 1808018050048.

The previous prime is 3842038356347. The next prime is 3842038356397. The reversal of 3842038356386 is 6836538302483.

It can be written as a sum of positive squares in 2 ways, for example, as 2954551892161 + 887486464225 = 1718881^2 + 942065^2 .

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

It is a super-2 number, since 2×3842038356386² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56500564031 + ... + 56500564098.

Almost surely, 2^{3842038356386} is an apocalyptic number.

3842038356386 is a deficient number, since it is larger than the sum of its proper divisors (2260022562634).

3842038356386 is a wasteful number, since it uses less digits than its factorization.

3842038356386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113001128148.

The product of its (nonzero) digits is 59719680, while the sum is 59.

The spelling of 3842038356386 in words is "three trillion, eight hundred forty-two billion, thirty-eight million, three hundred fifty-six thousand, three hundred eighty-six".