3884734992 has 80 divisors (see below), whose sum is σ = 10579894272. Its totient is φ = 1226455680.

The previous prime is 3884734963. The next prime is 3884735021. The reversal of 3884734992 is 2994374883.

It is an interprime number because it is at equal distance from previous prime (3884734963) and next prime (3884735021).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42163 + ... + 97709.

Almost surely, 2^3884734992 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 3884734992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5289947136).

3884734992 is an abundant number, since it is smaller than the sum of its proper divisors (6695159280).

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

3884734992 is a wasteful number, since it uses less digits than its factorization.

3884734992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55636 (or 55630 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The square root of 3884734992 is about 62327.6422785268. The cubic root of 3884734992 is about 1572.0045516511.

The spelling of 3884734992 in words is "three billion, eight hundred eighty-four million, seven hundred thirty-four thousand, nine hundred ninety-two".