3419861 has 4 divisors (see below), whose sum is σ = 3492672. Its totient is φ = 3347052.

The previous prime is 3419837. The next prime is 3419863. The reversal of 3419861 is 1689143.

It is a happy number.

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 2^k-3419861 is a prime.

It is an Ulam 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 (3419863) 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, 36335 + ... + 36428.

It is an arithmetic number, because the mean of its divisors is an integer number (873168).

Almost surely, 2^3419861 is an apocalyptic number.

It is an amenable number.

3419861 is a deficient number, since it is larger than the sum of its proper divisors (72811).

3419861 is an equidigital number, since it uses as much as digits as its factorization.

3419861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72810.

The product of its digits is 5184, while the sum is 32.

The square root of 3419861 is about 1849.2866192129. The cubic root of 3419861 is about 150.6616842750.

The spelling of 3419861 in words is "three million, four hundred nineteen thousand, eight hundred sixty-one".