1304740448 has 24 divisors (see below), whose sum is σ = 2802227400. Its totient is φ = 593063680.

The previous prime is 1304740447. The next prime is 1304740471. The reversal of 1304740448 is 8440474031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304740447) 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, 1852973 + ... + 1853676.

It is an arithmetic number, because the mean of its divisors is an integer number (116759475).

Almost surely, 2^1304740448 is an apocalyptic number.

It is an amenable number.

1304740448 is an abundant number, since it is smaller than the sum of its proper divisors (1497486952).

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

1304740448 is a wasteful number, since it uses less digits than its factorization.

1304740448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3706670 (or 3706662 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 1304740448 is about 36121.1911210026. The cubic root of 1304740448 is about 1092.7178613430.

The spelling of 1304740448 in words is "one billion, three hundred four million, seven hundred forty thousand, four hundred forty-eight".