3841136385 has 16 divisors (see below), whose sum is σ = 6168503040. Its totient is φ = 2041044480.

The previous prime is 3841136371. The next prime is 3841136399. The reversal of 3841136385 is 5836311483.

It is an interprime number because it is at equal distance from previous prime (3841136371) and next prime (3841136399).

It is not a de Polignac number, because 3841136385 - 2¹¹ = 3841134337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468400 + ... + 476529.

It is an arithmetic number, because the mean of its divisors is an integer number (385531440).

Almost surely, 2^3841136385 is an apocalyptic number.

It is an amenable number.

3841136385 is a deficient number, since it is larger than the sum of its proper divisors (2327366655).

3841136385 is a wasteful number, since it uses less digits than its factorization.

3841136385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945208.

The product of its digits is 207360, while the sum is 42.

The square root of 3841136385 is about 61976.9020280943. The cubic root of 3841136385 is about 1566.1015133456.

The spelling of 3841136385 in words is "three billion, eight hundred forty-one million, one hundred thirty-six thousand, three hundred eighty-five".