3738660370642 has 8 divisors (see below), whose sum is σ = 5608093725936. Its totient is φ = 1869295795332.

The previous prime is 3738660370639. The next prime is 3738660370657. The reversal of 3738660370642 is 2460730668373.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17058888 + ... + 17276659.

It is an arithmetic number, because the mean of its divisors is an integer number (701011715742).

Almost surely, 2^{3738660370642} is an apocalyptic number.

3738660370642 is a deficient number, since it is larger than the sum of its proper divisors (1869433355294).

3738660370642 is a wasteful number, since it uses less digits than its factorization.

3738660370642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34389992.

The product of its (nonzero) digits is 18289152, while the sum is 55.

The spelling of 3738660370642 in words is "three trillion, seven hundred thirty-eight billion, six hundred sixty million, three hundred seventy thousand, six hundred forty-two".