Cookie Consent by
Search a number
3429941 = 4877043

3429941 has 4 divisors (see below), whose sum is σ = 3437472. Its totient is φ = 3422412.

The previous prime is 3429901. The next prime is 3429961. The reversal of 3429941 is 1499243.

It is a happy number.

3429941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2k-3429941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3429898 and 3429907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3035 + ... + 4008.

It is an arithmetic number, because the mean of its divisors is an integer number (859368).

Almost surely, 23429941 is an apocalyptic number.

It is an amenable number.

3429941 is a deficient number, since it is larger than the sum of its proper divisors (7531).

3429941 is an equidigital number, since it uses as much as digits as its factorization.

3429941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530.

The product of its digits is 7776, while the sum is 32.

The square root of 3429941 is about 1852.0099891739. The cubic root of 3429941 is about 150.8095635922.

The spelling of 3429941 in words is "three million, four hundred twenty-nine thousand, nine hundred forty-one".

Divisors: 1 487 7043 3429941