3531056426 has 32 divisors (see below), whose sum is σ = 5575219200. Its totient is φ = 1675056240.

The previous prime is 3531056423. The next prime is 3531056437. The reversal of 3531056426 is 6246501353.

It is not an unprimeable number, because it can be changed into a prime (3531056423) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1619405 + ... + 1621583.

It is an arithmetic number, because the mean of its divisors is an integer number (174225600).

Almost surely, 2^3531056426 is an apocalyptic number.

3531056426 is a deficient number, since it is larger than the sum of its proper divisors (2044162774).

3531056426 is a wasteful number, since it uses less digits than its factorization.

3531056426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 3531056426 is about 59422.6928538248. The cubic root of 3531056426 is about 1522.7720114041.

Adding to 3531056426 its reverse (6246501353), we get a palindrome (9777557779).

The spelling of 3531056426 in words is "three billion, five hundred thirty-one million, fifty-six thousand, four hundred twenty-six".