3738533406876 has 18 divisors (see below), whose sum is σ = 9450181667472. Its totient is φ = 1246177802280.

The previous prime is 3738533406857. The next prime is 3738533406877. The reversal of 3738533406876 is 6786043358373.

3738533406876 is a `hidden beast` number, since 3 + 7 + 38 + 533 + 4 + 0 + 68 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3738533406877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51924075060 + ... + 51924075131.

Almost surely, 2^{3738533406876} is an apocalyptic number.

3738533406876 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3738533406876 is an abundant number, since it is smaller than the sum of its proper divisors (5711648260596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3738533406876 is a wasteful number, since it uses less digits than its factorization.

3738533406876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103848150201 (or 103848150196 counting only the distinct ones).

The product of its (nonzero) digits is 182891520, while the sum is 63.

The spelling of 3738533406876 in words is "three trillion, seven hundred thirty-eight billion, five hundred thirty-three million, four hundred six thousand, eight hundred seventy-six".