1304450212 has 24 divisors (see below), whose sum is σ = 2489513600. Its totient is φ = 594431136.

The previous prime is 1304450183. The next prime is 1304450227. The reversal of 1304450212 is 2120544031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154662 + ... + 162877.

Almost surely, 2^1304450212 is an apocalyptic number.

It is an amenable number.

1304450212 is a deficient number, since it is larger than the sum of its proper divisors (1185063388).

1304450212 is a wasteful number, since it uses less digits than its factorization.

1304450212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317635 (or 317633 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1304450212 is about 36117.1733666963. The cubic root of 1304450212 is about 1092.6368312856.

Adding to 1304450212 its reverse (2120544031), we get a palindrome (3424994243).

The spelling of 1304450212 in words is "one billion, three hundred four million, four hundred fifty thousand, two hundred twelve".