3402419 has 4 divisors (see below), whose sum is σ = 3443496. Its totient is φ = 3361344.

The previous prime is 3402407. The next prime is 3402437. The reversal of 3402419 is 9142043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9142043 = 1277 ⋅7159.

It is a cyclic number.

It is not a de Polignac number, because 3402419 - 2⁴ = 3402403 is a prime.

It is a super-2 number, since 2×3402419² = 23152910103122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3402394 and 3402403.

It is not an unprimeable number, because it can be changed into a prime (3402439) 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, 20414 + ... + 20579.

It is an arithmetic number, because the mean of its divisors is an integer number (860874).

Almost surely, 2^3402419 is an apocalyptic number.

3402419 is a deficient number, since it is larger than the sum of its proper divisors (41077).

3402419 is an equidigital number, since it uses as much as digits as its factorization.

3402419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41076.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3402419 is about 1844.5647183008. The cubic root of 3402419 is about 150.4051123158.

It can be divided in two parts, 34024 and 19, that added together give a palindrome (34043).

The spelling of 3402419 in words is "three million, four hundred two thousand, four hundred nineteen".