1304324096 has 24 divisors (see below), whose sum is σ = 2608015410. Its totient is φ = 652161024.

The previous prime is 1304324093. The next prime is 1304324137. The reversal of 1304324096 is 6904234031.

It can be written as a sum of positive squares in only one way, i.e., 977437696 + 326886400 = 31264^2 + 18080^2 .

It is a super-2 number, since 2×1304324096² = 3402522694812434432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1304324093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316391 + ... + 320486.

Almost surely, 2^1304324096 is an apocalyptic number.

1304324096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1304324096 is a deficient number, since it is larger than the sum of its proper divisors (1303691314).

1304324096 is an frugal number, since it uses more digits than its factorization.

1304324096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636899 (or 636879 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1304324096 is about 36115.4273960589. The cubic root of 1304324096 is about 1092.6016176182.

The spelling of 1304324096 in words is "one billion, three hundred four million, three hundred twenty-four thousand, ninety-six".