3420514 has 24 divisors (see below), whose sum is σ = 5554332. Its totient is φ = 1578720.

The previous prime is 3420499. The next prime is 3420517. The reversal of 3420514 is 4150243.

It can be written as a sum of positive squares in 2 ways, for example, as 3301489 + 119025 = 1817^2 + 345^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3420491 and 3420500.

It is not an unprimeable number, because it can be changed into a prime (3420517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56044 + ... + 56104.

Almost surely, 2^3420514 is an apocalyptic number.

3420514 is a deficient number, since it is larger than the sum of its proper divisors (2133818).

3420514 is a wasteful number, since it uses less digits than its factorization.

3420514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 3420514 is about 1849.4631653537. The cubic root of 3420514 is about 150.6712729511.

Adding to 3420514 its reverse (4150243), we get a palindrome (7570757).

The spelling of 3420514 in words is "three million, four hundred twenty thousand, five hundred fourteen".