1234809422 has 64 divisors (see below), whose sum is σ = 2417983488. Its totient is φ = 458892000.

The previous prime is 1234809353. The next prime is 1234809431. The reversal of 1234809422 is 2249084321.

It is a congruent number.

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, 337133 + ... + 340775.

It is an arithmetic number, because the mean of its divisors is an integer number (37780992).

Almost surely, 2^1234809422 is an apocalyptic number.

1234809422 is a deficient number, since it is larger than the sum of its proper divisors (1183174066).

1234809422 is a wasteful number, since it uses less digits than its factorization.

1234809422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3765.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 1234809422 is about 35139.8551789844. The cubic root of 1234809422 is about 1072.8359340543.

The spelling of 1234809422 in words is "one billion, two hundred thirty-four million, eight hundred nine thousand, four hundred twenty-two".