1008791130 has 64 divisors (see below), whose sum is σ = 2579351040. Its totient is φ = 251770176.

The previous prime is 1008791117. The next prime is 1008791141. The reversal of 1008791130 is 311978001.

1008791130 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36649 + ... + 57971.

It is an arithmetic number, because the mean of its divisors is an integer number (40302360).

Almost surely, 2^1008791130 is an apocalyptic number.

1008791130 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 1008791130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1289675520).

1008791130 is an abundant number, since it is smaller than the sum of its proper divisors (1570559910).

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

1008791130 is a wasteful number, since it uses less digits than its factorization.

1008791130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21435.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 1008791130 is about 31761.4724154911. The cubic root of 1008791130 is about 1002.9218312541.

The spelling of 1008791130 in words is "one billion, eight million, seven hundred ninety-one thousand, one hundred thirty".