3621014 has 4 divisors (see below), whose sum is σ = 5431524. Its totient is φ = 1810506.

The previous prime is 3621011. The next prime is 3621031. The reversal of 3621014 is 4101263.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3621014² = 26223484776392, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3620983 and 3621001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3621011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 905252 + ... + 905255.

It is an arithmetic number, because the mean of its divisors is an integer number (1357881).

Almost surely, 2^3621014 is an apocalyptic number.

3621014 is a deficient number, since it is larger than the sum of its proper divisors (1810510).

3621014 is a wasteful number, since it uses less digits than its factorization.

3621014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810509.

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

The square root of 3621014 is about 1902.8962136701. The cubic root of 3621014 is about 153.5595160143.

Adding to 3621014 its reverse (4101263), we get a palindrome (7722277).

Subtracting 3621014 from its reverse (4101263), we obtain a square (480249 = 693²).

The spelling of 3621014 in words is "three million, six hundred twenty-one thousand, fourteen".