1304010032 has 20 divisors (see below), whose sum is σ = 2720867520. Its totient is φ = 601850688.

The previous prime is 1304010011. The next prime is 1304010053. The reversal of 1304010032 is 2300104031.

It is an interprime number because it is at equal distance from previous prime (1304010011) and next prime (1304010053).

It is a junction number, because it is equal to n+sod(n) for n = 1304009989 and 1304010016.

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, 3134432 + ... + 3134847.

It is an arithmetic number, because the mean of its divisors is an integer number (136043376).

Almost surely, 2^1304010032 is an apocalyptic number.

It is an amenable number.

1304010032 is an abundant number, since it is smaller than the sum of its proper divisors (1416857488).

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

1304010032 is a wasteful number, since it uses less digits than its factorization.

1304010032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6269300 (or 6269294 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1304010032 is about 36111.0790755413. The cubic root of 1304010032 is about 1092.5139159034.

Adding to 1304010032 its reverse (2300104031), we get a palindrome (3604114063).

The spelling of 1304010032 in words is "one billion, three hundred four million, ten thousand, thirty-two".