3842049609930 has 32 divisors (see below), whose sum is σ = 10538193216384. Its totient is φ = 878182767936.

The previous prime is 3842049609913. The next prime is 3842049609941. The reversal of 3842049609930 is 399069402483.

It is a happy number.

It is a super-2 number, since 2×3842049609930² (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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9147736957 + ... + 9147737376.

It is an arithmetic number, because the mean of its divisors is an integer number (329318538012).

Almost surely, 2^{3842049609930} is an apocalyptic number.

3842049609930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3842049609930 is an abundant number, since it is smaller than the sum of its proper divisors (6696143606454).

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

3842049609930 is a wasteful number, since it uses less digits than its factorization.

3842049609930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18295474350.

The product of its (nonzero) digits is 10077696, while the sum is 57.

The spelling of 3842049609930 in words is "three trillion, eight hundred forty-two billion, forty-nine million, six hundred nine thousand, nine hundred thirty".