1304334552 has 32 divisors (see below), whose sum is σ = 3273842880. Its totient is φ = 433044000.

The previous prime is 1304334533. The next prime is 1304334557. The reversal of 1304334552 is 2554334031.

1304334552 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-5 number, since 5×1304334552⁵ (a number of 47 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304334557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102238 + ... + 114285.

It is an arithmetic number, because the mean of its divisors is an integer number (102307590).

Almost surely, 2^1304334552 is an apocalyptic number.

1304334552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1304334552 is an abundant number, since it is smaller than the sum of its proper divisors (1969508328).

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

1304334552 is a wasteful number, since it uses less digits than its factorization.

1304334552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216783 (or 216779 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 1304334552 is about 36115.5721538508. The cubic root of 1304334552 is about 1092.6045371922.

Adding to 1304334552 its reverse (2554334031), we get a palindrome (3858668583).

The spelling of 1304334552 in words is "one billion, three hundred four million, three hundred thirty-four thousand, five hundred fifty-two".