1304150404 has 12 divisors (see below), whose sum is σ = 2284606044. Its totient is φ = 651405824.

The previous prime is 1304150399. The next prime is 1304150411. The reversal of 1304150404 is 4040514031.

It can be written as a sum of positive squares in 2 ways, for example, as 1263802500 + 40347904 = 35550^2 + 6352^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162949 + ... + 170764.

It is an arithmetic number, because the mean of its divisors is an integer number (190383837).

Almost surely, 2^1304150404 is an apocalyptic number.

It is an amenable number.

1304150404 is a deficient number, since it is larger than the sum of its proper divisors (980455640).

1304150404 is a wasteful number, since it uses less digits than its factorization.

1304150404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334694 (or 334692 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1304150404 is about 36113.0226372703. The cubic root of 1304150404 is about 1092.5531162309.

Adding to 1304150404 its reverse (4040514031), we get a palindrome (5344664435).

The spelling of 1304150404 in words is "one billion, three hundred four million, one hundred fifty thousand, four hundred four".