37686960114646 has 4 divisors (see below), whose sum is σ = 56530440171972. Its totient is φ = 18843480057322.

The previous prime is 37686960114637. The next prime is 37686960114667. The reversal of 37686960114646 is 64641106968673.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9421740028660 + ... + 9421740028663.

It is an arithmetic number, because the mean of its divisors is an integer number (14132610042993).

Almost surely, 2^{37686960114646} is an apocalyptic number.

37686960114646 is a deficient number, since it is larger than the sum of its proper divisors (18843480057326).

37686960114646 is a wasteful number, since it uses less digits than its factorization.

37686960114646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18843480057325.

The product of its (nonzero) digits is 188116992, while the sum is 67.

The spelling of 37686960114646 in words is "thirty-seven trillion, six hundred eighty-six billion, nine hundred sixty million, one hundred fourteen thousand, six hundred forty-six".