4645320246 has 96 divisors (see below), whose sum is σ = 12188004480. Its totient is φ = 1307374992.

The previous prime is 4645320223. The next prime is 4645320299. The reversal of 4645320246 is 6420235464.

4645320246 is a `hidden beast` number, since 4 + 645 + 3 + 2 + 0 + 2 + 4 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4645320246.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164181 + ... + 190383.

It is an arithmetic number, because the mean of its divisors is an integer number (126958380).

Almost surely, 2^4645320246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4645320246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6094002240).

4645320246 is an abundant number, since it is smaller than the sum of its proper divisors (7542684234).

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

4645320246 is a wasteful number, since it uses less digits than its factorization.

4645320246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26295 (or 26282 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 4645320246 is about 68156.5862261308. The cubic root of 4645320246 is about 1668.5474174986.

The spelling of 4645320246 in words is "four billion, six hundred forty-five million, three hundred twenty thousand, two hundred forty-six".