3497145 has 8 divisors (see below), whose sum is σ = 5595456. Its totient is φ = 1865136.

The previous prime is 3497119. The next prime is 3497161. The reversal of 3497145 is 5417943.

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

It is not a de Polignac number, because 3497145 - 2⁵ = 3497113 is a prime.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116557 + ... + 116586.

It is an arithmetic number, because the mean of its divisors is an integer number (699432).

Almost surely, 2^3497145 is an apocalyptic number.

It is an amenable number.

3497145 is a deficient number, since it is larger than the sum of its proper divisors (2098311).

3497145 is a wasteful number, since it uses less digits than its factorization.

3497145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233151.

The product of its digits is 15120, while the sum is 33.

The square root of 3497145 is about 1870.0655068740. The cubic root of 3497145 is about 151.7881542135.

It can be divided in two parts, 34 and 97145, that added together give a palindrome (97179).

The spelling of 3497145 in words is "three million, four hundred ninety-seven thousand, one hundred forty-five".