1622353364 has 12 divisors (see below), whose sum is σ = 2905144704. Its totient is φ = 792312024.

The previous prime is 1622353357. The next prime is 1622353417. The reversal of 1622353364 is 4633532261.

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, 4715972 + ... + 4716315.

It is an arithmetic number, because the mean of its divisors is an integer number (242095392).

Almost surely, 2^1622353364 is an apocalyptic number.

It is an amenable number.

1622353364 is a deficient number, since it is larger than the sum of its proper divisors (1282791340).

1622353364 is a wasteful number, since it uses less digits than its factorization.

1622353364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9432334 (or 9432332 counting only the distinct ones).

The product of its digits is 77760, while the sum is 35.

The square root of 1622353364 is about 40278.4478846939. The cubic root of 1622353364 is about 1175.0287275910.

The spelling of 1622353364 in words is "one billion, six hundred twenty-two million, three hundred fifty-three thousand, three hundred sixty-four".