3435473 has 4 divisors (see below), whose sum is σ = 3479040. Its totient is φ = 3391908.

The previous prime is 3435469. The next prime is 3435491. The reversal of 3435473 is 3745343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3435473 - 2² = 3435469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3435403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21665 + ... + 21822.

It is an arithmetic number, because the mean of its divisors is an integer number (869760).

Almost surely, 2^3435473 is an apocalyptic number.

It is an amenable number.

3435473 is a deficient number, since it is larger than the sum of its proper divisors (43567).

3435473 is an equidigital number, since it uses as much as digits as its factorization.

3435473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43566.

The product of its digits is 15120, while the sum is 29.

The square root of 3435473 is about 1853.5028999168. The cubic root of 3435473 is about 150.8905980652.

The spelling of 3435473 in words is "three million, four hundred thirty-five thousand, four hundred seventy-three".