3435431 has 4 divisors (see below), whose sum is σ = 3519264. Its totient is φ = 3351600.

The previous prime is 3435403. The next prime is 3435457. The reversal of 3435431 is 1345343.

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

It is a cyclic number.

It is not a de Polignac number, because 3435431 - 2¹⁰ = 3434407 is a prime.

It is a super-2 number, since 2×3435431² = 23604372311522, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹¹ + 4⁶ + 3¹³ + 5 + 4⁸ + 3¹³ + 1 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3435397 and 3435406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435461) 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, 41855 + ... + 41936.

It is an arithmetic number, because the mean of its divisors is an integer number (879816).

Almost surely, 2^3435431 is an apocalyptic number.

3435431 is a deficient number, since it is larger than the sum of its proper divisors (83833).

3435431 is an equidigital number, since it uses as much as digits as its factorization.

3435431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83832.

The product of its digits is 2160, while the sum is 23.

The square root of 3435431 is about 1853.4915699835. The cubic root of 3435431 is about 150.8899831638.

The spelling of 3435431 in words is "three million, four hundred thirty-five thousand, four hundred thirty-one".