1139629116 has 48 divisors (see below), whose sum is σ = 2833818624. Its totient is φ = 355624896.

The previous prime is 1139629111. The next prime is 1139629121. The reversal of 1139629116 is 6119269311.

It is an interprime number because it is at equal distance from previous prime (1139629111) and next prime (1139629121).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1139629111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30955 + ... + 56898.

It is an arithmetic number, because the mean of its divisors is an integer number (59037888).

Almost surely, 2^1139629116 is an apocalyptic number.

It is an amenable number.

1139629116 is an abundant number, since it is smaller than the sum of its proper divisors (1694189508).

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

1139629116 is a wasteful number, since it uses less digits than its factorization.

1139629116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87930 (or 87928 counting only the distinct ones).

The product of its digits is 17496, while the sum is 39.

The square root of 1139629116 is about 33758.3932674528. The cubic root of 1139629116 is about 1044.5306274825.

The spelling of 1139629116 in words is "one billion, one hundred thirty-nine million, six hundred twenty-nine thousand, one hundred sixteen".