166673484 has 48 divisors (see below), whose sum is σ = 446064640. Its totient is φ = 53764560.

The previous prime is 166673483. The next prime is 166673497. The reversal of 166673484 is 484376661.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (166673483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21544 + ... + 28239.

Almost surely, 2^166673484 is an apocalyptic number.

It is an amenable number.

166673484 is an abundant number, since it is smaller than the sum of its proper divisors (279391156).

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

166673484 is a wasteful number, since it uses less digits than its factorization.

166673484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49827 (or 49819 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 166673484 is about 12910.2085188428. The cubic root of 166673484 is about 550.3287114930.

The spelling of 166673484 in words is "one hundred sixty-six million, six hundred seventy-three thousand, four hundred eighty-four".