3473045 has 4 divisors (see below), whose sum is σ = 4167660. Its totient is φ = 2778432.

The previous prime is 3473039. The next prime is 3473053. The reversal of 3473045 is 5403743.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2436721 + 1036324 = 1561^2 + 1018^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3473045 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347300 + ... + 347309.

It is an arithmetic number, because the mean of its divisors is an integer number (1041915).

Almost surely, 2^3473045 is an apocalyptic number.

It is an amenable number.

3473045 is a deficient number, since it is larger than the sum of its proper divisors (694615).

3473045 is an equidigital number, since it uses as much as digits as its factorization.

3473045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694614.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 3473045 is about 1863.6107426177. The cubic root of 3473045 is about 151.4386758163.

Adding to 3473045 its reverse (5403743), we get a palindrome (8876788).

The spelling of 3473045 in words is "three million, four hundred seventy-three thousand, forty-five".