3736666673736 has 16 divisors (see below), whose sum is σ = 9341666684400. Its totient is φ = 1245555557904.

The previous prime is 3736666673671. The next prime is 3736666673749. The reversal of 3736666673736 is 6373766666373.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77847222346 + ... + 77847222393.

It is an arithmetic number, because the mean of its divisors is an integer number (583854167775).

Almost surely, 2^{3736666673736} is an apocalyptic number.

It is an amenable number.

3736666673736 is an abundant number, since it is smaller than the sum of its proper divisors (5605000010664).

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

3736666673736 is a wasteful number, since it uses less digits than its factorization.

3736666673736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155694444748 (or 155694444744 counting only the distinct ones).

The product of its digits is 1296243648, while the sum is 69.

The spelling of 3736666673736 in words is "three trillion, seven hundred thirty-six billion, six hundred sixty-six million, six hundred seventy-three thousand, seven hundred thirty-six".