3435493 has 4 divisors (see below), whose sum is σ = 3458700. Its totient is φ = 3412288.

The previous prime is 3435491. The next prime is 3435499. The reversal of 3435493 is 3945343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3945343 = 17 ⋅232079.

It can be written as a sum of positive squares in 2 ways, for example, as 1954404 + 1481089 = 1398^2 + 1217^2 .

It is a cyclic number.

It is not a de Polignac number, because 3435493 - 2¹ = 3435491 is a prime.

It is a super-2 number, since 2×3435493² = 23605224306098, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435491) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11380 + ... + 11677.

It is an arithmetic number, because the mean of its divisors is an integer number (864675).

Almost surely, 2^3435493 is an apocalyptic number.

It is an amenable number.

3435493 is a deficient number, since it is larger than the sum of its proper divisors (23207).

3435493 is a wasteful number, since it uses less digits than its factorization.

3435493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23206.

The product of its digits is 19440, while the sum is 31.

The square root of 3435493 is about 1853.5082950988. The cubic root of 3435493 is about 150.8908908736.

The spelling of 3435493 in words is "three million, four hundred thirty-five thousand, four hundred ninety-three".