166679334 has 12 divisors (see below), whose sum is σ = 361138596. Its totient is φ = 55559772.

The previous prime is 166679257. The next prime is 166679377. The reversal of 166679334 is 433976661.

166679334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 166679334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4629964 + ... + 4629999.

It is an arithmetic number, because the mean of its divisors is an integer number (30094883).

Almost surely, 2^166679334 is an apocalyptic number.

166679334 is an abundant number, since it is smaller than the sum of its proper divisors (194459262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166679334 is a wasteful number, since it uses less digits than its factorization.

166679334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9259971 (or 9259968 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 166679334 is about 12910.4350817469. The cubic root of 166679334 is about 550.3351500003.

The spelling of 166679334 in words is "one hundred sixty-six million, six hundred seventy-nine thousand, three hundred thirty-four".