3645045334 has 16 divisors (see below), whose sum is σ = 6249520800. Its totient is φ = 1561944384.

The previous prime is 3645045247. The next prime is 3645045353. The reversal of 3645045334 is 4335405463.

It is a junction number, because it is equal to n+sod(n) for n = 3645045293 and 3645045302.

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 7 ways as a sum of consecutive naturals, for example, 124362 + ... + 150850.

It is an arithmetic number, because the mean of its divisors is an integer number (390595050).

Almost surely, 2^3645045334 is an apocalyptic number.

3645045334 is a deficient number, since it is larger than the sum of its proper divisors (2604475466).

3645045334 is a wasteful number, since it uses less digits than its factorization.

3645045334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36327.

The product of its (nonzero) digits is 259200, while the sum is 37.

The square root of 3645045334 is about 60374.2108354221. The cubic root of 3645045334 is about 1538.9847322336.

The spelling of 3645045334 in words is "three billion, six hundred forty-five million, forty-five thousand, three hundred thirty-four".