3720491316674 has 16 divisors (see below), whose sum is σ = 6105323388960. Its totient is φ = 1686341669760.

The previous prime is 3720491316643. The next prime is 3720491316677. The reversal of 3720491316674 is 4766131940273.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3720491316677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239529404 + ... + 239544935.

It is an arithmetic number, because the mean of its divisors is an integer number (381582711810).

Almost surely, 2^{3720491316674} is an apocalyptic number.

3720491316674 is a deficient number, since it is larger than the sum of its proper divisors (2384832072286).

3720491316674 is a wasteful number, since it uses less digits than its factorization.

3720491316674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479074705.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 3720491316674 in words is "three trillion, seven hundred twenty billion, four hundred ninety-one million, three hundred sixteen thousand, six hundred seventy-four".