118690379 has 8 divisors (see below), whose sum is σ = 126507168. Its totient is φ = 110966400.

The previous prime is 118690343. The next prime is 118690381. The reversal of 118690379 is 973096811.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118690379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118690399) 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, 20552 + ... + 25685.

It is an arithmetic number, because the mean of its divisors is an integer number (15813396).

Almost surely, 2^118690379 is an apocalyptic number.

118690379 is a deficient number, since it is larger than the sum of its proper divisors (7816789).

118690379 is a wasteful number, since it uses less digits than its factorization.

118690379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46405.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 118690379 is about 10894.5114163050. The cubic root of 118690379 is about 491.4415124340.

The spelling of 118690379 in words is "one hundred eighteen million, six hundred ninety thousand, three hundred seventy-nine".