1139952676 has 6 divisors (see below), whose sum is σ = 1994917190. Its totient is φ = 569976336.

The previous prime is 1139952659. The next prime is 1139952683. The reversal of 1139952676 is 6762599311.

It can be written as a sum of positive squares in only one way, i.e., 1100514276 + 39438400 = 33174^2 + 6280^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142494081 + ... + 142494088.

Almost surely, 2^1139952676 is an apocalyptic number.

It is an amenable number.

1139952676 is a deficient number, since it is larger than the sum of its proper divisors (854964514).

1139952676 is a wasteful number, since it uses less digits than its factorization.

1139952676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284988173 (or 284988171 counting only the distinct ones).

The product of its digits is 612360, while the sum is 49.

The square root of 1139952676 is about 33763.1852170378. The cubic root of 1139952676 is about 1044.6294714383.

The spelling of 1139952676 in words is "one billion, one hundred thirty-nine million, nine hundred fifty-two thousand, six hundred seventy-six".