3881462016 has 72 divisors (see below), whose sum is σ = 10396470784. Its totient is φ = 1285539840.

The previous prime is 3881461999. The next prime is 3881462027. The reversal of 3881462016 is 6102641883.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104481 + ... + 136671.

Almost surely, 2^3881462016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3881462016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5198235392).

3881462016 is an abundant number, since it is smaller than the sum of its proper divisors (6515008768).

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

3881462016 is a wasteful number, since it uses less digits than its factorization.

3881462016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32367 (or 32353 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 3881462016 is about 62301.3805304505. The cubic root of 3881462016 is about 1571.5629446243.

The spelling of 3881462016 in words is "three billion, eight hundred eighty-one million, four hundred sixty-two thousand, sixteen".