3889791360 has 768 divisors, whose sum is σ = 17028385920. Its totient is φ = 796262400.

The previous prime is 3889791343. The next prime is 3889791383. The reversal of 3889791360 is 631979883.

It is a junction number, because it is equal to n+sod(n) for n = 3889791297 and 3889791306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21490470 + ... + 21490650.

Almost surely, 2^3889791360 is an apocalyptic number.

3889791360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3889791360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8514192960).

3889791360 is an abundant number, since it is smaller than the sum of its proper divisors (13138594560).

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

3889791360 is a wasteful number, since it uses less digits than its factorization.

3889791360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 3889791360 is about 62368.1918929834. The cubic root of 3889791360 is about 1572.6862959120.

The spelling of 3889791360 in words is "three billion, eight hundred eighty-nine million, seven hundred ninety-one thousand, three hundred sixty".