1306741283 has 8 divisors (see below), whose sum is σ = 1381229520. Its totient is φ = 1232824320.

The previous prime is 1306741279. The next prime is 1306741339. The reversal of 1306741283 is 3821476031.

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

It is a cyclic number.

It is not a de Polignac number, because 1306741283 - 2² = 1306741279 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1306741243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138110 + ... + 147267.

It is an arithmetic number, because the mean of its divisors is an integer number (172653690).

Almost surely, 2^1306741283 is an apocalyptic number.

1306741283 is a deficient number, since it is larger than the sum of its proper divisors (74488237).

1306741283 is a wasteful number, since it uses less digits than its factorization.

1306741283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285637.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1306741283 is about 36148.8766492128. The cubic root of 1306741283 is about 1093.2761413441.

The spelling of 1306741283 in words is "one billion, three hundred six million, seven hundred forty-one thousand, two hundred eighty-three".