4645320336 has 120 divisors (see below), whose sum is σ = 14018790240. Its totient is φ = 1431129600.

The previous prime is 4645320299. The next prime is 4645320461. The reversal of 4645320336 is 6330235464.

4645320336 is a `hidden beast` number, since 4 + 645 + 3 + 2 + 0 + 3 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4645320336.

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, 91471 + ... + 132881.

It is an arithmetic number, because the mean of its divisors is an integer number (116823252).

Almost surely, 2^4645320336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4645320336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7009395120).

4645320336 is an abundant number, since it is smaller than the sum of its proper divisors (9373469904).

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

4645320336 is a wasteful number, since it uses less digits than its factorization.

4645320336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41485 (or 41476 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The square root of 4645320336 is about 68156.5868863751. The cubic root of 4645320336 is about 1668.5474282742.

The spelling of 4645320336 in words is "four billion, six hundred forty-five million, three hundred twenty thousand, three hundred thirty-six".