3185674768906 has 64 divisors (see below), whose sum is σ = 5707909152000. Its totient is φ = 1332204185088.

The previous prime is 3185674768901. The next prime is 3185674768963. The reversal of 3185674768906 is 6098674765813.

It is not an unprimeable number, because it can be changed into a prime (3185674768901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29709966 + ... + 29816998.

It is an arithmetic number, because the mean of its divisors is an integer number (89186080500).

Almost surely, 2^{3185674768906} is an apocalyptic number.

3185674768906 is a deficient number, since it is larger than the sum of its proper divisors (2522234383094).

3185674768906 is a wasteful number, since it uses less digits than its factorization.

3185674768906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108108 (or 108094 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 70.

The spelling of 3185674768906 in words is "three trillion, one hundred eighty-five billion, six hundred seventy-four million, seven hundred sixty-eight thousand, nine hundred six".