2340529272 has 24 divisors (see below), whose sum is σ = 6338933640. Its totient is φ = 780176400.

The previous prime is 2340529267. The next prime is 2340529277. The reversal of 2340529272 is 2729250432.

2340529272 is a `hidden beast` number, since 23 + 40 + 529 + 2 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (2340529267) and next prime (2340529277).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340529277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16253604 + ... + 16253747.

It is an arithmetic number, because the mean of its divisors is an integer number (264122235).

Almost surely, 2^2340529272 is an apocalyptic number.

It is an amenable number.

2340529272 is an abundant number, since it is smaller than the sum of its proper divisors (3998404368).

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

2340529272 is a wasteful number, since it uses less digits than its factorization.

2340529272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32507363 (or 32507356 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2340529272 is about 48379.0168564844. The cubic root of 2340529272 is about 1327.7144820331.

The spelling of 2340529272 in words is "two billion, three hundred forty million, five hundred twenty-nine thousand, two hundred seventy-two".