1134758388 has 24 divisors (see below), whose sum is σ = 2649055360. Its totient is φ = 378069120.

The previous prime is 1134758357. The next prime is 1134758393. The reversal of 1134758388 is 8838574311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4053 + ... + 47811.

Almost surely, 2^1134758388 is an apocalyptic number.

It is an amenable number.

1134758388 is an abundant number, since it is smaller than the sum of its proper divisors (1514296972).

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

1134758388 is a wasteful number, since it uses less digits than its factorization.

1134758388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45927 (or 45925 counting only the distinct ones).

The product of its digits is 645120, while the sum is 48.

The square root of 1134758388 is about 33686.1750277469. The cubic root of 1134758388 is about 1043.0404087610.

The spelling of 1134758388 in words is "one billion, one hundred thirty-four million, seven hundred fifty-eight thousand, three hundred eighty-eight".