3622455823 has 8 divisors (see below), whose sum is σ = 4163881248. Its totient is φ = 3087013344.

The previous prime is 3622455797. The next prime is 3622455827. The reversal of 3622455823 is 3285542263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3622455823 - 2²⁹ = 3085584911 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 (3622455827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494436 + ... + 1496857.

It is an arithmetic number, because the mean of its divisors is an integer number (520485156).

Almost surely, 2^3622455823 is an apocalyptic number.

3622455823 is a deficient number, since it is larger than the sum of its proper divisors (541425425).

3622455823 is a wasteful number, since it uses less digits than its factorization.

3622455823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991473.

The product of its digits is 345600, while the sum is 40.

The square root of 3622455823 is about 60186.8409455090. The cubic root of 3622455823 is about 1535.7989486052.

The spelling of 3622455823 in words is "three billion, six hundred twenty-two million, four hundred fifty-five thousand, eight hundred twenty-three".