1134598838 has 4 divisors (see below), whose sum is σ = 1701898260. Its totient is φ = 567299418.

The previous prime is 1134598831. The next prime is 1134598877. The reversal of 1134598838 is 8388954311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8388954311 = 88211 ⋅95101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134598831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283649708 + ... + 283649711.

It is an arithmetic number, because the mean of its divisors is an integer number (425474565).

Almost surely, 2^1134598838 is an apocalyptic number.

1134598838 is a deficient number, since it is larger than the sum of its proper divisors (567299422).

1134598838 is an equidigital number, since it uses as much as digits as its factorization.

1134598838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567299421.

The product of its digits is 829440, while the sum is 50.

The square root of 1134598838 is about 33683.8067623005. The cubic root of 1134598838 is about 1042.9915217324.

The spelling of 1134598838 in words is "one billion, one hundred thirty-four million, five hundred ninety-eight thousand, eight hundred thirty-eight".