3535223840 has 24 divisors (see below), whose sum is σ = 8351966700. Its totient is φ = 1414089472.

The previous prime is 3535223837. The next prime is 3535223843. The reversal of 3535223840 is 483225353.

It is an interprime number because it is at equal distance from previous prime (3535223837) and next prime (3535223843).

It can be written as a sum of positive squares in 2 ways, for example, as 3334831504 + 200392336 = 57748^2 + 14156^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3535223840.

It is not an unprimeable number, because it can be changed into a prime (3535223843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11047415 + ... + 11047734.

Almost surely, 2^3535223840 is an apocalyptic number.

It is an amenable number.

3535223840 is an abundant number, since it is smaller than the sum of its proper divisors (4816742860).

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

3535223840 is a wasteful number, since it uses less digits than its factorization.

3535223840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22095164 (or 22095156 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 3535223840 is about 59457.7483596545. The cubic root of 3535223840 is about 1523.3708431897.

The spelling of 3535223840 in words is "three billion, five hundred thirty-five million, two hundred twenty-three thousand, eight hundred forty".