3846040242 has 16 divisors (see below), whose sum is σ = 8391360672. Its totient is φ = 1165466720.

The previous prime is 3846040229. The next prime is 3846040321. The reversal of 3846040242 is 2420406483.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29136603 + ... + 29136734.

It is an arithmetic number, because the mean of its divisors is an integer number (524460042).

Almost surely, 2^3846040242 is an apocalyptic number.

3846040242 is an abundant number, since it is smaller than the sum of its proper divisors (4545320430).

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

3846040242 is a wasteful number, since it uses less digits than its factorization.

3846040242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58273353.

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 3846040242 is about 62016.4513818712. The cubic root of 3846040242 is about 1566.7676939730.

The spelling of 3846040242 in words is "three billion, eight hundred forty-six million, forty thousand, two hundred forty-two".