1084487130 has 192 divisors, whose sum is σ = 3126090240. Its totient is φ = 269718336.

The previous prime is 1084487093. The next prime is 1084487141. The reversal of 1084487130 is 317844801.

1084487130 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1084487130² = 2352224670271273800, which contains 22 as substring.

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, 3831969 + ... + 3832251.

It is an arithmetic number, because the mean of its divisors is an integer number (16281720).

Almost surely, 2^1084487130 is an apocalyptic number.

1084487130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1084487130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1563045120).

1084487130 is an abundant number, since it is smaller than the sum of its proper divisors (2041603110).

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

1084487130 is a wasteful number, since it uses less digits than its factorization.

1084487130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 1084487130 is about 32931.5521954250. The cubic root of 1084487130 is about 1027.4045092142.

The spelling of 1084487130 in words is "one billion, eighty-four million, four hundred eighty-seven thousand, one hundred thirty".