1630047363 has 32 divisors (see below), whose sum is σ = 2714849280. Its totient is φ = 848378880.

The previous prime is 1630047361. The next prime is 1630047379. The reversal of 1630047363 is 3637400361.

It is not a de Polignac number, because 1630047363 - 2¹ = 1630047361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1630047361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62578 + ... + 84711.

It is an arithmetic number, because the mean of its divisors is an integer number (84839040).

Almost surely, 2^1630047363 is an apocalyptic number.

1630047363 is a deficient number, since it is larger than the sum of its proper divisors (1084801917).

1630047363 is a wasteful number, since it uses less digits than its factorization.

1630047363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147347.

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 1630047363 is about 40373.8450361122. The cubic root of 1630047363 is about 1176.8833206000.

The spelling of 1630047363 in words is "one billion, six hundred thirty million, forty-seven thousand, three hundred sixty-three".