3744969781496 has 32 divisors (see below), whose sum is σ = 7434967320000. Its totient is φ = 1762314817536.

The previous prime is 3744969781477. The next prime is 3744969781519. The reversal of 3744969781496 is 6941879694473.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13611905 + ... + 13884303.

It is an arithmetic number, because the mean of its divisors is an integer number (232342728750).

Almost surely, 2^{3744969781496} is an apocalyptic number.

It is an amenable number.

3744969781496 is a deficient number, since it is larger than the sum of its proper divisors (3689997538504).

3744969781496 is a wasteful number, since it uses less digits than its factorization.

3744969781496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373511 (or 373507 counting only the distinct ones).

The product of its digits is 1975228416, while the sum is 77.

The spelling of 3744969781496 in words is "three trillion, seven hundred forty-four billion, nine hundred sixty-nine million, seven hundred eighty-one thousand, four hundred ninety-six".