1530343136 has 24 divisors (see below), whose sum is σ = 3443272560. Its totient is φ = 655861248.

The previous prime is 1530343099. The next prime is 1530343151. The reversal of 1530343136 is 6313430351.

It is a super-2 number, since 2×1530343136² = 4683900227804628992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1530343099 and 1530343108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3415721 + ... + 3416168.

It is an arithmetic number, because the mean of its divisors is an integer number (143469690).

Almost surely, 2^1530343136 is an apocalyptic number.

1530343136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1530343136 is an abundant number, since it is smaller than the sum of its proper divisors (1912929424).

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

1530343136 is an equidigital number, since it uses as much as digits as its factorization.

1530343136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6831906 (or 6831898 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 1530343136 is about 39119.6004069571. The cubic root of 1530343136 is about 1152.3814885597.

Adding to 1530343136 its reverse (6313430351), we get a palindrome (7843773487).

The spelling of 1530343136 in words is "one billion, five hundred thirty million, three hundred forty-three thousand, one hundred thirty-six".