1129349058 has 8 divisors (see below), whose sum is σ = 2258698128. Its totient is φ = 376449684.

The previous prime is 1129349057. The next prime is 1129349071. The reversal of 1129349058 is 8509439211.

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

1129349058 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1129349057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94112416 + ... + 94112427.

It is an arithmetic number, because the mean of its divisors is an integer number (282337266).

Almost surely, 2^1129349058 is an apocalyptic number.

1129349058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1129349058 is a wasteful number, since it uses less digits than its factorization.

1129349058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188224848.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 1129349058 is about 33605.7890548637. The cubic root of 1129349058 is about 1041.3803963966.

The spelling of 1129349058 in words is "one billion, one hundred twenty-nine million, three hundred forty-nine thousand, fifty-eight".