3666670336998 has 32 divisors (see below), whose sum is σ = 8337648316800. Its totient is φ = 1193799643848.

The previous prime is 3666670336991. The next prime is 3666670336999. The reversal of 3666670336998 is 8996330766663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666670336991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 789547708 + ... + 789552351.

It is an arithmetic number, because the mean of its divisors is an integer number (260551509900).

Almost surely, 2^{3666670336998} is an apocalyptic number.

3666670336998 is an abundant number, since it is smaller than the sum of its proper divisors (4670977979802).

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

3666670336998 is a wasteful number, since it uses less digits than its factorization.

3666670336998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579100113 (or 1579100107 counting only the distinct ones).

The product of its (nonzero) digits is 952342272, while the sum is 72.

The spelling of 3666670336998 in words is "three trillion, six hundred sixty-six billion, six hundred seventy million, three hundred thirty-six thousand, nine hundred ninety-eight".