1229483741 has 6 divisors (see below), whose sum is σ = 1306060890. Its totient is φ = 1157160896.

The previous prime is 1229483737. The next prime is 1229483743. The reversal of 1229483741 is 1473849221.

It can be written as a sum of positive squares in 3 ways, for example, as 344659225 + 884824516 = 18565^2 + 29746^2 .

It is not a de Polignac number, because 1229483741 - 2² = 1229483737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1229483743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2126846 + ... + 2127423.

It is an arithmetic number, because the mean of its divisors is an integer number (217676815).

Almost surely, 2^1229483741 is an apocalyptic number.

It is an amenable number.

1229483741 is a deficient number, since it is larger than the sum of its proper divisors (76577149).

1229483741 is an equidigital number, since it uses as much as digits as its factorization.

1229483741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4254303 (or 4254286 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 1229483741 is about 35063.9949378276. The cubic root of 1229483741 is about 1071.2913459495.

The spelling of 1229483741 in words is "one billion, two hundred twenty-nine million, four hundred eighty-three thousand, seven hundred forty-one".