3240475530 has 32 divisors (see below), whose sum is σ = 7778787264. Its totient is φ = 863943936.

The previous prime is 3240475499. The next prime is 3240475559. The reversal of 3240475530 is 355740423.

It is a junction number, because it is equal to n+sod(n) for n = 3240475491 and 3240475500.

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, 192097 + ... + 208283.

It is an arithmetic number, because the mean of its divisors is an integer number (243087102).

Almost surely, 2^3240475530 is an apocalyptic number.

3240475530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3240475530 is an abundant number, since it is smaller than the sum of its proper divisors (4538311734).

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

3240475530 is a wasteful number, since it uses less digits than its factorization.

3240475530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22870.

The product of its (nonzero) digits is 50400, while the sum is 33.

The square root of 3240475530 is about 56925.1748350411. The cubic root of 3240475530 is about 1479.7996335154.

The spelling of 3240475530 in words is "three billion, two hundred forty million, four hundred seventy-five thousand, five hundred thirty".