1622034634 has 32 divisors (see below), whose sum is σ = 2826187200. Its totient is φ = 690013440.

The previous prime is 1622034619. The next prime is 1622034697. The reversal of 1622034634 is 4364302261.

It is a super-3 number, since 3×1622034634³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1622034596 and 1622034605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54832 + ... + 79060.

It is an arithmetic number, because the mean of its divisors is an integer number (88318350).

Almost surely, 2^1622034634 is an apocalyptic number.

1622034634 is a deficient number, since it is larger than the sum of its proper divisors (1204152566).

1622034634 is a wasteful number, since it uses less digits than its factorization.

1622034634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24438.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 1622034634 is about 40274.4911078961. The cubic root of 1622034634 is about 1174.9517732432.

Adding to 1622034634 its reverse (4364302261), we get a palindrome (5986336895).

The spelling of 1622034634 in words is "one billion, six hundred twenty-two million, thirty-four thousand, six hundred thirty-four".