3842678546 has 16 divisors (see below), whose sum is σ = 6727608576. Its totient is φ = 1611822336.

The previous prime is 3842678533. The next prime is 3842678569. The reversal of 3842678546 is 6458762483.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2919311 + ... + 2920626.

It is an arithmetic number, because the mean of its divisors is an integer number (420475536).

Almost surely, 2^3842678546 is an apocalyptic number.

3842678546 is a deficient number, since it is larger than the sum of its proper divisors (2884930030).

3842678546 is a wasteful number, since it uses less digits than its factorization.

3842678546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5839993.

The product of its digits is 7741440, while the sum is 53.

The square root of 3842678546 is about 61989.3421968648. The cubic root of 3842678546 is about 1566.3110743787.

The spelling of 3842678546 in words is "three billion, eight hundred forty-two million, six hundred seventy-eight thousand, five hundred forty-six".