3545294 has 4 divisors (see below), whose sum is σ = 5317944. Its totient is φ = 1772646.

The previous prime is 3545293. The next prime is 3545317. The reversal of 3545294 is 4925453.

It is a happy number.

3545294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 3⁷ + 5 + 4⁷ + 5⁹ + 2¹⁹ + 9³ + 4¹⁰ .

It is a self number, because there is not a number n which added to its sum of digits gives 3545294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545291) by changing a digit.

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 as a sum of consecutive naturals, namely, 886322 + ... + 886325.

It is an arithmetic number, because the mean of its divisors is an integer number (1329486).

Almost surely, 2^3545294 is an apocalyptic number.

3545294 is a deficient number, since it is larger than the sum of its proper divisors (1772650).

3545294 is a wasteful number, since it uses less digits than its factorization.

3545294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772649.

The product of its digits is 21600, while the sum is 32.

The square root of 3545294 is about 1882.8951112582. The cubic root of 3545294 is about 152.4815923316.

The spelling of 3545294 in words is "three million, five hundred forty-five thousand, two hundred ninety-four".