1630080433 has 8 divisors (see below), whose sum is σ = 1729387520. Its totient is φ = 1532124720.

The previous prime is 1630080427. The next prime is 1630080443. The reversal of 1630080433 is 3340800361.

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 1630080433 - 2¹⁷ = 1629949361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1630080443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335358 + ... + 340183.

It is an arithmetic number, because the mean of its divisors is an integer number (216173440).

Almost surely, 2^1630080433 is an apocalyptic number.

It is an amenable number.

1630080433 is a deficient number, since it is larger than the sum of its proper divisors (99307087).

1630080433 is a wasteful number, since it uses less digits than its factorization.

1630080433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675687.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1630080433 is about 40374.2545813542. The cubic root of 1630080433 is about 1176.8912793193.

Adding to 1630080433 its reverse (3340800361), we get a palindrome (4970880794).

The spelling of 1630080433 in words is "one billion, six hundred thirty million, eighty thousand, four hundred thirty-three".