1022434304 has 22 divisors (see below), whose sum is σ = 2043872184. Its totient is φ = 511216640.

The previous prime is 1022434253. The next prime is 1022434319. The reversal of 1022434304 is 4034342201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022434304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498212 + ... + 500259.

Almost surely, 2^1022434304 is an apocalyptic number.

It is an amenable number.

1022434304 is a deficient number, since it is larger than the sum of its proper divisors (1021437880).

1022434304 is an frugal number, since it uses more digits than its factorization.

1022434304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998491 (or 998473 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1022434304 is about 31975.5266414800. The cubic root of 1022434304 is about 1007.4228660621.

Adding to 1022434304 its reverse (4034342201), we get a palindrome (5056776505).

The spelling of 1022434304 in words is "one billion, twenty-two million, four hundred thirty-four thousand, three hundred four".