4366640146 has 8 divisors (see below), whose sum is σ = 7145411184. Its totient is φ = 1984836420.

The previous prime is 4366640143. The next prime is 4366640189. The reversal of 4366640146 is 6410466634.

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

It is a super-3 number, since 3×4366640146³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4366640099 and 4366640108.

It is not an unprimeable number, because it can be changed into a prime (4366640143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99241800 + ... + 99241843.

It is an arithmetic number, because the mean of its divisors is an integer number (893176398).

Almost surely, 2^4366640146 is an apocalyptic number.

4366640146 is a deficient number, since it is larger than the sum of its proper divisors (2778771038).

4366640146 is a wasteful number, since it uses less digits than its factorization.

4366640146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198483656.

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 4366640146 is about 66080.5580030920. The cubic root of 4366640146 is about 1634.4907523189.

The spelling of 4366640146 in words is "four billion, three hundred sixty-six million, six hundred forty thousand, one hundred forty-six".