3841539340 has 24 divisors (see below), whose sum is σ = 8068843440. Its totient is φ = 1536308928.

The previous prime is 3841539311. The next prime is 3841539347. The reversal of 3841539340 is 439351483.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3841539293 and 3841539302.

It is not an unprimeable number, because it can be changed into a prime (3841539347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102246 + ... + 134674.

It is an arithmetic number, because the mean of its divisors is an integer number (336201810).

Almost surely, 2^3841539340 is an apocalyptic number.

It is an amenable number.

3841539340 is an abundant number, since it is smaller than the sum of its proper divisors (4227304100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3841539340 is a wasteful number, since it uses less digits than its factorization.

3841539340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38361 (or 38359 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3841539340 is about 61980.1527910346. The cubic root of 3841539340 is about 1566.1562754703.

The spelling of 3841539340 in words is "three billion, eight hundred forty-one million, five hundred thirty-nine thousand, three hundred forty".