361673166 has 16 divisors (see below), whose sum is σ = 736995024. Its totient is φ = 118282944.

The previous prime is 361673149. The next prime is 361673167. The reversal of 361673166 is 661376163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361673167) 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, 568351 + ... + 568986.

It is an arithmetic number, because the mean of its divisors is an integer number (46062189).

Almost surely, 2^361673166 is an apocalyptic number.

361673166 is an abundant number, since it is smaller than the sum of its proper divisors (375321858).

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

361673166 is a wasteful number, since it uses less digits than its factorization.

361673166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137395.

The product of its digits is 81648, while the sum is 39.

The square root of 361673166 is about 19017.7066440725. The cubic root of 361673166 is about 712.4790454902.

The spelling of 361673166 in words is "three hundred sixty-one million, six hundred seventy-three thousand, one hundred sixty-six".