118964779 has 6 divisors (see below), whose sum is σ = 119423276. Its totient is φ = 118507860.

The previous prime is 118964773. The next prime is 118964803. The reversal of 118964779 is 977469811.

It is not a de Polignac number, because 118964779 - 2³ = 118964771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118964771) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 146284 + ... + 147094.

Almost surely, 2^118964779 is an apocalyptic number.

118964779 is a deficient number, since it is larger than the sum of its proper divisors (458497).

118964779 is an frugal number, since it uses more digits than its factorization.

118964779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577 (or 1194 counting only the distinct ones).

The product of its digits is 762048, while the sum is 52.

The square root of 118964779 is about 10907.0976432780. The cubic root of 118964779 is about 491.8199417681.

The spelling of 118964779 in words is "one hundred eighteen million, nine hundred sixty-four thousand, seven hundred seventy-nine".