3545630 has 16 divisors (see below), whose sum is σ = 6962544. Its totient is φ = 1289280.

The previous prime is 3545629. The next prime is 3545693. The reversal of 3545630 is 365453.

3545630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3545630.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16007 + ... + 16226.

It is an arithmetic number, because the mean of its divisors is an integer number (435159).

Almost surely, 2^3545630 is an apocalyptic number.

3545630 is a deficient number, since it is larger than the sum of its proper divisors (3416914).

3545630 is a wasteful number, since it uses less digits than its factorization.

3545630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32251.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 3545630 is about 1882.9843334452. The cubic root of 3545630 is about 152.4864092520.

The spelling of 3545630 in words is "three million, five hundred forty-five thousand, six hundred thirty".