3731000040782 has 8 divisors (see below), whose sum is σ = 6396000069936. Its totient is φ = 1599000017472.

The previous prime is 3731000040769. The next prime is 3731000040821. The reversal of 3731000040782 is 2870400001373.

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

It is a super-4 number, since 4×3731000040782⁴ (a number of 51 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 133250001443 + ... + 133250001470.

It is an arithmetic number, because the mean of its divisors is an integer number (799500008742).

Almost surely, 2^{3731000040782} is an apocalyptic number.

3731000040782 is a deficient number, since it is larger than the sum of its proper divisors (2665000029154).

3731000040782 is a wasteful number, since it uses less digits than its factorization.

3731000040782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266500002922.

The product of its (nonzero) digits is 28224, while the sum is 35.

The spelling of 3731000040782 in words is "three trillion, seven hundred thirty-one billion, forty thousand, seven hundred eighty-two".