3846245394 has 8 divisors (see below), whose sum is σ = 7692490800. Its totient is φ = 1282081796.

The previous prime is 3846245353. The next prime is 3846245413. The reversal of 3846245394 is 4935426483.

It is a sphenic number, since it is the product of 3 distinct primes.

3846245394 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320520444 + ... + 320520455.

It is an arithmetic number, because the mean of its divisors is an integer number (961561350).

Almost surely, 2^3846245394 is an apocalyptic number.

3846245394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3846245394 is a wasteful number, since it uses less digits than its factorization.

3846245394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641040904.

The product of its digits is 2488320, while the sum is 48.

The square root of 3846245394 is about 62018.1053725442. The cubic root of 3846245394 is about 1566.7955511794.

The spelling of 3846245394 in words is "three billion, eight hundred forty-six million, two hundred forty-five thousand, three hundred ninety-four".