3620411 has 4 divisors (see below), whose sum is σ = 3679824. Its totient is φ = 3561000.

The previous prime is 3620401. The next prime is 3620437. The reversal of 3620411 is 1140263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1140263 = 1049 ⋅1087.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3620411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3620411.

It is not an unprimeable number, because it can be changed into a prime (3620401) 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, 29615 + ... + 29736.

It is an arithmetic number, because the mean of its divisors is an integer number (919956).

Almost surely, 2^3620411 is an apocalyptic number.

3620411 is a deficient number, since it is larger than the sum of its proper divisors (59413).

3620411 is an equidigital number, since it uses as much as digits as its factorization.

3620411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59412.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3620411 is about 1902.7377643806. The cubic root of 3620411 is about 153.5509915579.

Adding to 3620411 its reverse (1140263), we get a palindrome (4760674).

The spelling of 3620411 in words is "three million, six hundred twenty thousand, four hundred eleven".