3532402240 has 56 divisors (see below), whose sum is σ = 8488786680. Its totient is φ = 1399984128.

The previous prime is 3532402219. The next prime is 3532402243. The reversal of 3532402240 is 422042353.

It can be written as a sum of positive squares in 4 ways, for example, as 1562462784 + 1969939456 = 39528^2 + 44384^2 .

It is not an unprimeable number, because it can be changed into a prime (3532402243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15757 + ... + 85516.

Almost surely, 2^3532402240 is an apocalyptic number.

It is an amenable number.

3532402240 is an abundant number, since it is smaller than the sum of its proper divisors (4956384440).

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

3532402240 is a wasteful number, since it uses less digits than its factorization.

3532402240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101399 (or 101389 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 3532402240 is about 59434.0158495116. The cubic root of 3532402240 is about 1522.9654480925.

Adding to 3532402240 its reverse (422042353), we get a palindrome (3954444593).

The spelling of 3532402240 in words is "three billion, five hundred thirty-two million, four hundred two thousand, two hundred forty".