1168944927 has 8 divisors (see below), whose sum is σ = 1565400240. Its totient is φ = 775893120.

The previous prime is 1168944863. The next prime is 1168944929. The reversal of 1168944927 is 7294498611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1168944927 - 2⁶ = 1168944863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1168944927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168944929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850074 + ... + 851447.

It is an arithmetic number, because the mean of its divisors is an integer number (195675030).

Almost surely, 2^1168944927 is an apocalyptic number.

1168944927 is a deficient number, since it is larger than the sum of its proper divisors (396455313).

1168944927 is a wasteful number, since it uses less digits than its factorization.

1168944927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701753.

The product of its digits is 870912, while the sum is 51.

The square root of 1168944927 is about 34189.8366038798. The cubic root of 1168944927 is about 1053.4114069696.

It can be divided in two parts, 11689 and 44927, that added together give a triangular number (56616 = T₃₃₆).

The spelling of 1168944927 in words is "one billion, one hundred sixty-eight million, nine hundred forty-four thousand, nine hundred twenty-seven".