3754216354887 has 16 divisors (see below), whose sum is σ = 5680138222080. Its totient is φ = 2449559606616.

The previous prime is 3754216354877. The next prime is 3754216354901. The reversal of 3754216354887 is 7884536124573.

It is a happy number.

3754216354887 is a `hidden beast` number, since 3 + 7 + 5 + 4 + 2 + 1 + 6 + 3 + 548 + 87 = 666.

It is not a de Polignac number, because 3754216354887 - 2¹⁴ = 3754216338503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3754216354877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1479201393 + ... + 1479203930.

It is an arithmetic number, because the mean of its divisors is an integer number (355008638880).

Almost surely, 2^{3754216354887} is an apocalyptic number.

3754216354887 is a deficient number, since it is larger than the sum of its proper divisors (1925921867193).

3754216354887 is a wasteful number, since it uses less digits than its factorization.

3754216354887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958405379 (or 2958405373 counting only the distinct ones).

The product of its digits is 135475200, while the sum is 63.

The spelling of 3754216354887 in words is "three trillion, seven hundred fifty-four billion, two hundred sixteen million, three hundred fifty-four thousand, eight hundred eighty-seven".