3768461732621 has 8 divisors (see below), whose sum is σ = 3782432694144. Its totient is φ = 3754491251040.

The previous prime is 3768461732597. The next prime is 3768461732719. The reversal of 3768461732621 is 1262371648673.

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

It is a cyclic number.

It is not a de Polignac number, because 3768461732621 - 2⁶ = 3768461732557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3768461722621) 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 7 ways as a sum of consecutive naturals, for example, 26607425 + ... + 26748681.

It is an arithmetic number, because the mean of its divisors is an integer number (472804086768).

Almost surely, 2^{3768461732621} is an apocalyptic number.

It is an amenable number.

3768461732621 is a deficient number, since it is larger than the sum of its proper divisors (13970961523).

3768461732621 is a wasteful number, since it uses less digits than its factorization.

3768461732621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239971.

The product of its digits is 12192768, while the sum is 56.

The spelling of 3768461732621 in words is "three trillion, seven hundred sixty-eight billion, four hundred sixty-one million, seven hundred thirty-two thousand, six hundred twenty-one".