1234749322 has 8 divisors (see below), whose sum is σ = 1854927972. Its totient is φ = 616440000.

The previous prime is 1234749293. The next prime is 1234749331. The reversal of 1234749322 is 2239474321.

It is a happy number.

It is a Cunningham number, because it is equal to 35139²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1234749321 + 1 = 35139^2 + 1^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465679 + ... + 468322.

Almost surely, 2^1234749322 is an apocalyptic number.

1234749322 is a deficient number, since it is larger than the sum of its proper divisors (620178650).

1234749322 is an equidigital number, since it uses as much as digits as its factorization.

1234749322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934664.

The product of its digits is 72576, while the sum is 37.

The square root of 1234749322 is about 35139.0000142292. Note that the first 4 decimals coincide. The cubic root of 1234749322 is about 1072.8185282683.

The spelling of 1234749322 in words is "one billion, two hundred thirty-four million, seven hundred forty-nine thousand, three hundred twenty-two".