4163658 has 8 divisors (see below), whose sum is σ = 8327328. Its totient is φ = 1387884.

The previous prime is 4163651. The next prime is 4163659. The reversal of 4163658 is 8563614.

4163658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

4163658 is an admirable number.

It is a super-3 number, since 3×4163658³ (a number of 21 digits) contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4163651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346966 + ... + 346977.

It is an arithmetic number, because the mean of its divisors is an integer number (1040916).

Almost surely, 2^4163658 is an apocalyptic number.

4163658 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4163658 is a wasteful number, since it uses less digits than its factorization.

4163658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693948.

The product of its digits is 17280, while the sum is 33.

The square root of 4163658 is about 2040.5043494195. The cubic root of 4163658 is about 160.8761569652.

The spelling of 4163658 in words is "four million, one hundred sixty-three thousand, six hundred fifty-eight".