1022444634 has 64 divisors (see below), whose sum is σ = 2239332480. Its totient is φ = 309934080.

The previous prime is 1022444567. The next prime is 1022444653. The reversal of 1022444634 is 4364442201.

1022444634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454717 + ... + 456959.

It is an arithmetic number, because the mean of its divisors is an integer number (34989570).

Almost surely, 2^1022444634 is an apocalyptic number.

1022444634 is an abundant number, since it is smaller than the sum of its proper divisors (1216887846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022444634 is a wasteful number, since it uses less digits than its factorization.

1022444634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 1022444634 is about 31975.6881708588. The cubic root of 1022444634 is about 1007.4262588288.

Adding to 1022444634 its reverse (4364442201), we get a palindrome (5386886835).

The spelling of 1022444634 in words is "one billion, twenty-two million, four hundred forty-four thousand, six hundred thirty-four".