3143435 has 4 divisors (see below), whose sum is σ = 3772128. Its totient is φ = 2514744.

The previous prime is 3143411. The next prime is 3143447. The reversal of 3143435 is 5343413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5343413 = 971 ⋅5503.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3143435 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3143435.

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, 314339 + ... + 314348.

It is an arithmetic number, because the mean of its divisors is an integer number (943032).

Almost surely, 2^3143435 is an apocalyptic number.

3143435 is a deficient number, since it is larger than the sum of its proper divisors (628693).

3143435 is an equidigital number, since it uses as much as digits as its factorization.

3143435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628692.

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

The square root of 3143435 is about 1772.9734910596. The cubic root of 3143435 is about 146.4878128609.

Adding to 3143435 its reverse (5343413), we get a palindrome (8486848).

The spelling of 3143435 in words is "three million, one hundred forty-three thousand, four hundred thirty-five".