3575238438 has 16 divisors (see below), whose sum is σ = 7184367936. Its totient is φ = 1186097640.

The previous prime is 3575238409. The next prime is 3575238449. The reversal of 3575238438 is 8348325753.

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 7 ways as a sum of consecutive naturals, for example, 1410756 + ... + 1413287.

It is an arithmetic number, because the mean of its divisors is an integer number (449022996).

Almost surely, 2^3575238438 is an apocalyptic number.

3575238438 is an abundant number, since it is smaller than the sum of its proper divisors (3609129498).

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

3575238438 is a wasteful number, since it uses less digits than its factorization.

3575238438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824259.

The product of its digits is 2419200, while the sum is 48.

The square root of 3575238438 is about 59793.2976009853. The cubic root of 3575238438 is about 1529.0968851093.

The spelling of 3575238438 in words is "three billion, five hundred seventy-five million, two hundred thirty-eight thousand, four hundred thirty-eight".