1630584482 has 8 divisors (see below), whose sum is σ = 2448211500. Its totient is φ = 814513984.

The previous prime is 1630584481. The next prime is 1630584491. The reversal of 1630584482 is 2844850361.

It can be written as a sum of positive squares in 2 ways, for example, as 1155388081 + 475196401 = 33991^2 + 21799^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1630584481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386507 + ... + 390702.

Almost surely, 2^1630584482 is an apocalyptic number.

1630584482 is a deficient number, since it is larger than the sum of its proper divisors (817627018).

1630584482 is a wasteful number, since it uses less digits than its factorization.

1630584482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778260.

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 1630584482 is about 40380.4963070044. The cubic root of 1630584482 is about 1177.0125718492.

The spelling of 1630584482 in words is "one billion, six hundred thirty million, five hundred eighty-four thousand, four hundred eighty-two".