3622218358 has 8 divisors (see below), whose sum is σ = 5927266440. Its totient is φ = 1646462880.

The previous prime is 3622218337. The next prime is 3622218361. The reversal of 3622218358 is 8538122263.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3622218358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82323123 + ... + 82323166.

It is an arithmetic number, because the mean of its divisors is an integer number (740908305).

Almost surely, 2^3622218358 is an apocalyptic number.

3622218358 is a deficient number, since it is larger than the sum of its proper divisors (2305048082).

3622218358 is a wasteful number, since it uses less digits than its factorization.

3622218358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164646302.

The product of its digits is 138240, while the sum is 40.

The square root of 3622218358 is about 60184.8681812962. The cubic root of 3622218358 is about 1535.7653888247.

The spelling of 3622218358 in words is "three billion, six hundred twenty-two million, two hundred eighteen thousand, three hundred fifty-eight".