3685166056846 has 8 divisors (see below), whose sum is σ = 5528100123000. Its totient is φ = 1842466015848.

The previous prime is 3685166056843. The next prime is 3685166056867. The reversal of 3685166056846 is 6486506615863.

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

It is a super-2 number, since 2×3685166056846² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3685166056843) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 58466916 + ... + 58529911.

It is an arithmetic number, because the mean of its divisors is an integer number (691012515375).

Almost surely, 2^{3685166056846} is an apocalyptic number.

3685166056846 is a deficient number, since it is larger than the sum of its proper divisors (1842934066154).

3685166056846 is a wasteful number, since it uses less digits than its factorization.

3685166056846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117012578.

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

The spelling of 3685166056846 in words is "three trillion, six hundred eighty-five billion, one hundred sixty-six million, fifty-six thousand, eight hundred forty-six".