1063896120 has 320 divisors, whose sum is σ = 4159108800. Its totient is φ = 238878720.

The previous prime is 1063896103. The next prime is 1063896139. The reversal of 1063896120 is 216983601.

1063896120 is a `hidden beast` number, since 1 + 0 + 6 + 38 + 9 + 612 + 0 = 666.

It is a super-2 number, since 2×1063896120² = 2263749908302108800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1383096 + ... + 1383864.

It is an arithmetic number, because the mean of its divisors is an integer number (12997215).

Almost surely, 2^1063896120 is an apocalyptic number.

1063896120 is a gapful number since it is divisible by the number (10) 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 1063896120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2079554400).

1063896120 is an abundant number, since it is smaller than the sum of its proper divisors (3095212680).

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

1063896120 is a wasteful number, since it uses less digits than its factorization.

1063896120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 1063896120 is about 32617.4204988684. The cubic root of 1063896120 is about 1020.8605194963.

The spelling of 1063896120 in words is "one billion, sixty-three million, eight hundred ninety-six thousand, one hundred twenty".