3522731290 has 128 divisors (see below), whose sum is σ = 7634995200. Its totient is φ = 1157587200.

The previous prime is 3522731287. The next prime is 3522731291. The reversal of 3522731290 is 921372253.

It is not an unprimeable number, because it can be changed into a prime (3522731291) 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 63 ways as a sum of consecutive naturals, for example, 3351265 + ... + 3352315.

It is an arithmetic number, because the mean of its divisors is an integer number (59648400).

Almost surely, 2^3522731290 is an apocalyptic number.

3522731290 is an abundant number, since it is smaller than the sum of its proper divisors (4112263910).

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

3522731290 is a wasteful number, since it uses less digits than its factorization.

3522731290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 3522731290 is about 59352.6013751714. The cubic root of 3522731290 is about 1521.5743282685.

The spelling of 3522731290 in words is "three billion, five hundred twenty-two million, seven hundred thirty-one thousand, two hundred ninety".