336542166 has 48 divisors (see below), whose sum is σ = 790053264. Its totient is φ = 103122432.

The previous prime is 336542159. The next prime is 336542177. The reversal of 336542166 is 661245633.

It is a super-2 number, since 2×336542166² = 226521258991943112, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 336542166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370 + ... + 25946.

It is an arithmetic number, because the mean of its divisors is an integer number (16459443).

Almost surely, 2^336542166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 336542166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395026632).

336542166 is an abundant number, since it is smaller than the sum of its proper divisors (453511098).

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

336542166 is a wasteful number, since it uses less digits than its factorization.

336542166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25645 (or 25642 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 336542166 is about 18345.0856089581. The cubic root of 336542166 is about 695.5790533268.

Adding to 336542166 its reverse (661245633), we get a palindrome (997787799).

The spelling of 336542166 in words is "three hundred thirty-six million, five hundred forty-two thousand, one hundred sixty-six".