7335336645 has 128 divisors (see below), whose sum is σ = 16102195200. Its totient is φ = 3085288704.

The previous prime is 7335336643. The next prime is 7335336689. The reversal of 7335336645 is 5466335337.

7335336645 is a `hidden beast` number, since 73 + 3 + 533 + 6 + 6 + 45 = 666.

It is not a de Polignac number, because 7335336645 - 2¹ = 7335336643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 7335336645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7335336643) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 4704376 + ... + 4705934.

It is an arithmetic number, because the mean of its divisors is an integer number (125798400).

Almost surely, 2^7335336645 is an apocalyptic number.

It is an amenable number.

7335336645 is an abundant number, since it is smaller than the sum of its proper divisors (8766858555).

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

7335336645 is a wasteful number, since it uses less digits than its factorization.

7335336645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976 (or 1970 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 45.

The square root of 7335336645 is about 85646.5798791756. The cubic root of 7335336645 is about 1943.0024579363.

The spelling of 7335336645 in words is "seven billion, three hundred thirty-five million, three hundred thirty-six thousand, six hundred forty-five".