1330233629 has 8 divisors (see below), whose sum is σ = 1410587640. Its totient is φ = 1250113536.

The previous prime is 1330233623. The next prime is 1330233631. The reversal of 1330233629 is 9263320331.

It can be written as a sum of positive squares in 4 ways, for example, as 568584025 + 761649604 = 23845^2 + 27598^2 .

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 1330233629 - 2²⁴ = 1313456413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1330233595 and 1330233604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330233623) 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, 46694 + ... + 69575.

It is an arithmetic number, because the mean of its divisors is an integer number (176323455).

Almost surely, 2^1330233629 is an apocalyptic number.

It is an amenable number.

1330233629 is a deficient number, since it is larger than the sum of its proper divisors (80354011).

1330233629 is a wasteful number, since it uses less digits than its factorization.

1330233629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116959.

The product of its (nonzero) digits is 17496, while the sum is 32.

The square root of 1330233629 is about 36472.3680201876. The cubic root of 1330233629 is about 1099.7888379792.

The spelling of 1330233629 in words is "one billion, three hundred thirty million, two hundred thirty-three thousand, six hundred twenty-nine".