3873556548 has 36 divisors (see below), whose sum is σ = 9909467568. Its totient is φ = 1275628080.

The previous prime is 3873556499. The next prime is 3873556571. The reversal of 3873556548 is 8456553783.

3873556548 is a `hidden beast` number, since 3 + 8 + 7 + 35 + 565 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-4 number, since 4×3873556548⁴ (a number of 39 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3873556494 and 3873556503.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645198 + ... + 651173.

It is an arithmetic number, because the mean of its divisors is an integer number (275262988).

Almost surely, 2^3873556548 is an apocalyptic number.

It is an amenable number.

3873556548 is an abundant number, since it is smaller than the sum of its proper divisors (6035911020).

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

3873556548 is a wasteful number, since it uses less digits than its factorization.

3873556548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296464 (or 1296459 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 54.

The square root of 3873556548 is about 62237.9028245650. The cubic root of 3873556548 is about 1570.4952726330.

The spelling of 3873556548 in words is "three billion, eight hundred seventy-three million, five hundred fifty-six thousand, five hundred forty-eight".