1126868347 has 4 divisors (see below), whose sum is σ = 1229310936. Its totient is φ = 1024425760.

The previous prime is 1126868339. The next prime is 1126868401. The reversal of 1126868347 is 7438686211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1126868347 - 2³ = 1126868339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1126868297 and 1126868306.

It is not an unprimeable number, because it can be changed into a prime (1126868047) 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, 51221278 + ... + 51221299.

It is an arithmetic number, because the mean of its divisors is an integer number (307327734).

Almost surely, 2^1126868347 is an apocalyptic number.

1126868347 is a deficient number, since it is larger than the sum of its proper divisors (102442589).

1126868347 is a wasteful number, since it uses less digits than its factorization.

1126868347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102442588.

The product of its digits is 387072, while the sum is 46.

The square root of 1126868347 is about 33568.8597810530. The cubic root of 1126868347 is about 1040.6173439628.

The spelling of 1126868347 in words is "one billion, one hundred twenty-six million, eight hundred sixty-eight thousand, three hundred forty-seven".