1304237332 has 12 divisors (see below), whose sum is σ = 2356041856. Its totient is φ = 631082520.

The previous prime is 1304237317. The next prime is 1304237339. The reversal of 1304237332 is 2337324031.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1304237332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304237339) 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, 5258898 + ... + 5259145.

Almost surely, 2^1304237332 is an apocalyptic number.

It is an amenable number.

1304237332 is a deficient number, since it is larger than the sum of its proper divisors (1051804524).

1304237332 is a wasteful number, since it uses less digits than its factorization.

1304237332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10518078 (or 10518076 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 1304237332 is about 36114.2261719672. The cubic root of 1304237332 is about 1092.5773903603.

The spelling of 1304237332 in words is "one billion, three hundred four million, two hundred thirty-seven thousand, three hundred thirty-two".