1139937716 has 12 divisors (see below), whose sum is σ = 1995256032. Its totient is φ = 569864568.

The previous prime is 1139937679. The next prime is 1139937767. The reversal of 1139937716 is 6177399311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841 + ... + 47783.

It is an arithmetic number, because the mean of its divisors is an integer number (166271336).

Almost surely, 2^1139937716 is an apocalyptic number.

It is an amenable number.

1139937716 is a deficient number, since it is larger than the sum of its proper divisors (855318316).

1139937716 is a wasteful number, since it uses less digits than its factorization.

1139937716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52150 (or 52148 counting only the distinct ones).

The product of its digits is 214326, while the sum is 47.

The square root of 1139937716 is about 33762.9636732322. The cubic root of 1139937716 is about 1044.6249017383.

The spelling of 1139937716 in words is "one billion, one hundred thirty-nine million, nine hundred thirty-seven thousand, seven hundred sixteen".