1304496 has 30 divisors (see below), whose sum is σ = 3651180. Its totient is φ = 434784.

The previous prime is 1304477. The next prime is 1304503. The reversal of 1304496 is 6944031.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4386 + ... + 4673.

It is an arithmetic number, because the mean of its divisors is an integer number (121706).

2^1304496 is an apocalyptic number.

1304496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1304496 is an abundant number, since it is smaller than the sum of its proper divisors (2346684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1304496 is a wasteful number, since it uses less digits than its factorization.

1304496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9073 (or 9064 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1304496 is about 1142.1453497695. The cubic root of 1304496 is about 109.2649615489.

The spelling of 1304496 in words is "one million, three hundred four thousand, four hundred ninety-six".