1022406334 has 8 divisors (see below), whose sum is σ = 1536297048. Its totient is φ = 510307320.

The previous prime is 1022406331. The next prime is 1022406347. The reversal of 1022406334 is 4336042201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1022406299 and 1022406308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022406331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446497 + ... + 448780.

It is an arithmetic number, because the mean of its divisors is an integer number (192037131).

Almost surely, 2^1022406334 is an apocalyptic number.

1022406334 is a deficient number, since it is larger than the sum of its proper divisors (513890714).

1022406334 is an equidigital number, since it uses as much as digits as its factorization.

1022406334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895850.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1022406334 is about 31975.0892727448. The cubic root of 1022406334 is about 1007.4136795307.

Adding to 1022406334 its reverse (4336042201), we get a palindrome (5358448535).

The spelling of 1022406334 in words is "one billion, twenty-two million, four hundred six thousand, three hundred thirty-four".