166379414 has 8 divisors (see below), whose sum is σ = 249677688. Its totient is φ = 83153520.

The previous prime is 166379407. The next prime is 166379419. The reversal of 166379414 is 414973661.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166379419) 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, 11927 + ... + 21794.

It is an arithmetic number, because the mean of its divisors is an integer number (31209711).

Almost surely, 2^166379414 is an apocalyptic number.

166379414 is a deficient number, since it is larger than the sum of its proper divisors (83298274).

166379414 is a wasteful number, since it uses less digits than its factorization.

166379414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36190.

The product of its digits is 108864, while the sum is 41.

The square root of 166379414 is about 12898.8144416454. The cubic root of 166379414 is about 550.0048638688.

The spelling of 166379414 in words is "one hundred sixty-six million, three hundred seventy-nine thousand, four hundred fourteen".