1134345660 has 48 divisors (see below), whose sum is σ = 3629907456. Its totient is φ = 259278912.

The previous prime is 1134345631. The next prime is 1134345677. The reversal of 1134345660 is 665434311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1349992 + ... + 1350831.

It is an arithmetic number, because the mean of its divisors is an integer number (75623072).

Almost surely, 2^1134345660 is an apocalyptic number.

1134345660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134345660 is an abundant number, since it is smaller than the sum of its proper divisors (2495561796).

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

1134345660 is a wasteful number, since it uses less digits than its factorization.

1134345660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700842 (or 2700840 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 1134345660 is about 33680.0483966398. The cubic root of 1134345660 is about 1042.9139371441.

Adding to 1134345660 its reverse (665434311), we get a palindrome (1799779971).

The spelling of 1134345660 in words is "one billion, one hundred thirty-four million, three hundred forty-five thousand, six hundred sixty".