1530344352 has 96 divisors (see below), whose sum is σ = 4357390464. Its totient is φ = 468377600.

The previous prime is 1530344339. The next prime is 1530344363. The reversal of 1530344352 is 2534430351.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55477 + ... + 78347.

It is an arithmetic number, because the mean of its divisors is an integer number (45389484).

Almost surely, 2^1530344352 is an apocalyptic number.

1530344352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1530344352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2178695232).

1530344352 is an abundant number, since it is smaller than the sum of its proper divisors (2827046112).

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

1530344352 is a wasteful number, since it uses less digits than its factorization.

1530344352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22942 (or 22934 counting only the distinct ones).

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

The square root of 1530344352 is about 39119.6159490351. The cubic root of 1530344352 is about 1152.3817937844.

The spelling of 1530344352 in words is "one billion, five hundred thirty million, three hundred forty-four thousand, three hundred fifty-two".