1630828675 has 12 divisors (see below), whose sum is σ = 2311117456. Its totient is φ = 1118282400.

The previous prime is 1630828673. The next prime is 1630828711. The reversal of 1630828675 is 5768280361.

It is not a de Polignac number, because 1630828675 - 2¹ = 1630828673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1630828673) 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 11 ways as a sum of consecutive naturals, for example, 4659336 + ... + 4659685.

Almost surely, 2^1630828675 is an apocalyptic number.

1630828675 is a deficient number, since it is larger than the sum of its proper divisors (680288781).

1630828675 is an equidigital number, since it uses as much as digits as its factorization.

1630828675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9319038 (or 9319033 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 1630828675 is about 40383.5198441146. The cubic root of 1630828675 is about 1177.0713245823.

The spelling of 1630828675 in words is "one billion, six hundred thirty million, eight hundred twenty-eight thousand, six hundred seventy-five".