3623453 has 4 divisors (see below), whose sum is σ = 3631680. Its totient is φ = 3615228.

The previous prime is 3623449. The next prime is 3623483. The reversal of 3623453 is 3543263.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3543263 = 109 ⋅32507.

It is a cyclic number.

It is not a de Polignac number, because 3623453 - 2² = 3623449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3623413) 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, 3413 + ... + 4346.

It is an arithmetic number, because the mean of its divisors is an integer number (907920).

Almost surely, 2^3623453 is an apocalyptic number.

It is an amenable number.

3623453 is a deficient number, since it is larger than the sum of its proper divisors (8227).

3623453 is an equidigital number, since it uses as much as digits as its factorization.

3623453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8226.

The product of its digits is 6480, while the sum is 26.

The square root of 3623453 is about 1903.5369710095. The cubic root of 3623453 is about 153.5939858802.

The spelling of 3623453 in words is "three million, six hundred twenty-three thousand, four hundred fifty-three".