1304034030 has 96 divisors (see below), whose sum is σ = 3843534240. Its totient is φ = 304093440.

The previous prime is 1304034019. The next prime is 1304034071. The reversal of 1304034030 is 304304031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1304033994 and 1304034012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7101 + ... + 51560.

It is an arithmetic number, because the mean of its divisors is an integer number (40036815).

Almost surely, 2^1304034030 is an apocalyptic number.

1304034030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1304034030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1921767120).

1304034030 is an abundant number, since it is smaller than the sum of its proper divisors (2539500210).

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

1304034030 is a wasteful number, since it uses less digits than its factorization.

1304034030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58706 (or 58703 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1304034030 is about 36111.4113543074. The cubic root of 1304034030 is about 1092.5206177915.

Adding to 1304034030 its reverse (304304031), we get a palindrome (1608338061).

The spelling of 1304034030 in words is "one billion, three hundred four million, thirty-four thousand, thirty".