1117677944 has 16 divisors (see below), whose sum is σ = 2152285800. Its totient is φ = 543735072.

The previous prime is 1117677943. The next prime is 1117677959. The reversal of 1117677944 is 4497767111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117677943) 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, 1887674 + ... + 1888265.

Almost surely, 2^1117677944 is an apocalyptic number.

It is an amenable number.

1117677944 is a deficient number, since it is larger than the sum of its proper divisors (1034607856).

1117677944 is a wasteful number, since it uses less digits than its factorization.

1117677944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775982 (or 3775978 counting only the distinct ones).

The product of its digits is 296352, while the sum is 47.

The square root of 1117677944 is about 33431.6907140515. The cubic root of 1117677944 is about 1037.7806296366.

The spelling of 1117677944 in words is "one billion, one hundred seventeen million, six hundred seventy-seven thousand, nine hundred forty-four".