3495745 has 8 divisors (see below), whose sum is σ = 4576320. Its totient is φ = 2542320.

The previous prime is 3495743. The next prime is 3495749. The reversal of 3495745 is 5475943.

3495745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3495745 - 2¹ = 3495743 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3495743) 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 in 7 ways as a sum of consecutive naturals, for example, 31725 + ... + 31834.

It is an arithmetic number, because the mean of its divisors is an integer number (572040).

Almost surely, 2^3495745 is an apocalyptic number.

It is an amenable number.

3495745 is a deficient number, since it is larger than the sum of its proper divisors (1080575).

3495745 is a wasteful number, since it uses less digits than its factorization.

3495745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63575.

The product of its digits is 75600, while the sum is 37.

The square root of 3495745 is about 1869.6911509658. The cubic root of 3495745 is about 151.7678965673.

The spelling of 3495745 in words is "three million, four hundred ninety-five thousand, seven hundred forty-five".