1134194808 has 32 divisors (see below), whose sum is σ = 2904647760. Its totient is φ = 368843520.

The previous prime is 1134194807. The next prime is 1134194821. The reversal of 1134194808 is 8084914311.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134194807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575335 + ... + 577302.

Almost surely, 2^1134194808 is an apocalyptic number.

It is an amenable number.

1134194808 is an abundant number, since it is smaller than the sum of its proper divisors (1770452952).

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

1134194808 is a wasteful number, since it uses less digits than its factorization.

1134194808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152687 (or 1152683 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 1134194808 is about 33677.8088360867. The cubic root of 1134194808 is about 1042.8677041385.

The spelling of 1134194808 in words is "one billion, one hundred thirty-four million, one hundred ninety-four thousand, eight hundred eight".