1622341342 has 16 divisors (see below), whose sum is σ = 2513404080. Its totient is φ = 784959552.

The previous prime is 1622341327. The next prime is 1622341397. The reversal of 1622341342 is 2431432261.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1622341342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97092 + ... + 112567.

It is an arithmetic number, because the mean of its divisors is an integer number (157087755).

Almost surely, 2^1622341342 is an apocalyptic number.

1622341342 is a deficient number, since it is larger than the sum of its proper divisors (891062738).

1622341342 is a wasteful number, since it uses less digits than its factorization.

1622341342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209787.

The product of its digits is 6912, while the sum is 28.

The square root of 1622341342 is about 40278.2986482796. The cubic root of 1622341342 is about 1175.0258251756.

The spelling of 1622341342 in words is "one billion, six hundred twenty-two million, three hundred forty-one thousand, three hundred forty-two".