3311429 has 4 divisors (see below), whose sum is σ = 3612480. Its totient is φ = 3010380.

The previous prime is 3311419. The next prime is 3311431. The reversal of 3311429 is 9241133.

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 3311429 - 2⁸ = 3311173 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311419) 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, 150509 + ... + 150530.

It is an arithmetic number, because the mean of its divisors is an integer number (903120).

Almost surely, 2^3311429 is an apocalyptic number.

It is an amenable number.

3311429 is a deficient number, since it is larger than the sum of its proper divisors (301051).

3311429 is a wasteful number, since it uses less digits than its factorization.

3311429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301050.

The product of its digits is 648, while the sum is 23.

The square root of 3311429 is about 1819.7332222059. The cubic root of 3311429 is about 149.0522315869.

The spelling of 3311429 in words is "three million, three hundred eleven thousand, four hundred twenty-nine".