3740404066667 has 4 divisors (see below), whose sum is σ = 3776718669360. Its totient is φ = 3704089463976.

The previous prime is 3740404066649. The next prime is 3740404066697. The reversal of 3740404066667 is 7666604040473.

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

It is a cyclic number.

It is not a de Polignac number, because 3740404066667 - 2¹⁸ = 3740403804523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3740404066627) by changing a digit.

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, 18157301192 + ... + 18157301397.

It is an arithmetic number, because the mean of its divisors is an integer number (944179667340).

Almost surely, 2^{3740404066667} is an apocalyptic number.

3740404066667 is a deficient number, since it is larger than the sum of its proper divisors (36314602693).

3740404066667 is a wasteful number, since it uses less digits than its factorization.

3740404066667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36314602692.

The product of its (nonzero) digits is 12192768, while the sum is 53.

The spelling of 3740404066667 in words is "three trillion, seven hundred forty billion, four hundred four million, sixty-six thousand, six hundred sixty-seven".