3855829164346 has 4 divisors (see below), whose sum is σ = 5783743746522. Its totient is φ = 1927914582172.

The previous prime is 3855829164293. The next prime is 3855829164389. The reversal of 3855829164346 is 6434619285583.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3779567580321 + 76261584025 = 1944111^2 + 276155^2 .

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 as a sum of consecutive naturals, namely, 963957291085 + ... + 963957291088.

Almost surely, 2^{3855829164346} is an apocalyptic number.

3855829164346 is a deficient number, since it is larger than the sum of its proper divisors (1927914582176).

3855829164346 is a wasteful number, since it uses less digits than its factorization.

3855829164346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927914582175.

The product of its digits is 149299200, while the sum is 64.

The spelling of 3855829164346 in words is "three trillion, eight hundred fifty-five billion, eight hundred twenty-nine million, one hundred sixty-four thousand, three hundred forty-six".