3881284330 has 48 divisors (see below), whose sum is σ = 8776212480. Its totient is φ = 1209748320.

The previous prime is 3881284327. The next prime is 3881284333. The reversal of 3881284330 is 334821883.

It is an interprime number because it is at equal distance from previous prime (3881284327) and next prime (3881284333).

It is not an unprimeable number, because it can be changed into a prime (3881284333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220650 + ... + 237589.

It is an arithmetic number, because the mean of its divisors is an integer number (182837760).

Almost surely, 2^3881284330 is an apocalyptic number.

3881284330 is an abundant number, since it is smaller than the sum of its proper divisors (4894928150).

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

3881284330 is a wasteful number, since it uses less digits than its factorization.

3881284330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458275 (or 458264 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 3881284330 is about 62299.9544943654. The cubic root of 3881284330 is about 1571.5389631973.

The spelling of 3881284330 in words is "three billion, eight hundred eighty-one million, two hundred eighty-four thousand, three hundred thirty".