1134645330 has 256 divisors, whose sum is σ = 3530096640. Its totient is φ = 227017728.

The previous prime is 1134645319. The next prime is 1134645341. The reversal of 1134645330 is 335464311.

It is an interprime number because it is at equal distance from previous prime (1134645319) and next prime (1134645341).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4747351 + ... + 4747589.

It is an arithmetic number, because the mean of its divisors is an integer number (13789440).

Almost surely, 2^1134645330 is an apocalyptic number.

1134645330 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 1134645330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1765048320).

1134645330 is an abundant number, since it is smaller than the sum of its proper divisors (2395451310).

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

1134645330 is a wasteful number, since it uses less digits than its factorization.

1134645330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 1134645330 is about 33684.4968791282. The cubic root of 1134645330 is about 1043.0057676191.

The spelling of 1134645330 in words is "one billion, one hundred thirty-four million, six hundred forty-five thousand, three hundred thirty".