3835942561359 has 16 divisors (see below), whose sum is σ = 5695205171040. Its totient is φ = 2551747754880.

The previous prime is 3835942561333. The next prime is 3835942561427. The reversal of 3835942561359 is 9531652495383.

3835942561359 is a `hidden beast` number, since 3 + 8 + 3 + 5 + 9 + 4 + 2 + 5 + 613 + 5 + 9 = 666.

It is not a de Polignac number, because 3835942561359 - 2⁹ = 3835942560847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3835942561296 and 3835942561305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3835942561259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154078602 + ... + 154103495.

It is an arithmetic number, because the mean of its divisors is an integer number (355950323190).

Almost surely, 2^{3835942561359} is an apocalyptic number.

3835942561359 is a deficient number, since it is larger than the sum of its proper divisors (1859262609681).

3835942561359 is a wasteful number, since it uses less digits than its factorization.

3835942561359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308182567 (or 308182561 counting only the distinct ones).

The product of its digits is 104976000, while the sum is 63.

The spelling of 3835942561359 in words is "three trillion, eight hundred thirty-five billion, nine hundred forty-two million, five hundred sixty-one thousand, three hundred fifty-nine".