1304498212 has 6 divisors (see below), whose sum is σ = 2282871878. Its totient is φ = 652249104.

The previous prime is 1304498191. The next prime is 1304498231. The reversal of 1304498212 is 2128944031.

It can be written as a sum of positive squares in only one way, i.e., 1119973156 + 184525056 = 33466^2 + 13584^2 .

It is a super-2 number, since 2×1304498212² = 3403431170222393888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163062273 + ... + 163062280.

Almost surely, 2^1304498212 is an apocalyptic number.

It is an amenable number.

1304498212 is a deficient number, since it is larger than the sum of its proper divisors (978373666).

1304498212 is a wasteful number, since it uses less digits than its factorization.

1304498212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326124557 (or 326124555 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1304498212 is about 36117.8378644126. The cubic root of 1304498212 is about 1092.6502330810.

The spelling of 1304498212 in words is "one billion, three hundred four million, four hundred ninety-eight thousand, two hundred twelve".