1483821946 has 16 divisors (see below), whose sum is σ = 2304680040. Its totient is φ = 715644160.

The previous prime is 1483821907. The next prime is 1483821947. The reversal of 1483821946 is 6491283841.

It can be written as a sum of positive squares in 4 ways, for example, as 1129968225 + 353853721 = 33615^2 + 18811^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1483821896 and 1483821905.

It is not an unprimeable number, because it can be changed into a prime (1483821947) 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, 51966 + ... + 75286.

Almost surely, 2^1483821946 is an apocalyptic number.

1483821946 is a deficient number, since it is larger than the sum of its proper divisors (820858094).

1483821946 is a wasteful number, since it uses less digits than its factorization.

1483821946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24449.

The product of its digits is 331776, while the sum is 46.

The square root of 1483821946 is about 38520.4094734207. The cubic root of 1483821946 is about 1140.5839693013.

The spelling of 1483821946 in words is "one billion, four hundred eighty-three million, eight hundred twenty-one thousand, nine hundred forty-six".