1134735239 has 8 divisors (see below), whose sum is σ = 1239576960. Its totient is φ = 1030174200.

The previous prime is 1134735211. The next prime is 1134735263. The reversal of 1134735239 is 9325374311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1134735239 - 2²⁰ = 1133686663 is a prime.

It is a super-3 number, since 3×1134735239³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134735269) 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, 61667 + ... + 77924.

It is an arithmetic number, because the mean of its divisors is an integer number (154947120).

Almost surely, 2^1134735239 is an apocalyptic number.

1134735239 is a deficient number, since it is larger than the sum of its proper divisors (104841721).

1134735239 is a wasteful number, since it uses less digits than its factorization.

1134735239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140341.

The product of its digits is 68040, while the sum is 38.

The square root of 1134735239 is about 33685.8314280648. The cubic root of 1134735239 is about 1043.0333160598.

The spelling of 1134735239 in words is "one billion, one hundred thirty-four million, seven hundred thirty-five thousand, two hundred thirty-nine".