3552330040 has 64 divisors (see below), whose sum is σ = 9381470400. Its totient is φ = 1185020928.

The previous prime is 3552329999. The next prime is 3552330043. The reversal of 3552330040 is 400332553.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3552329987 and 3552330014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552330043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161085 + ... + 181804.

It is an arithmetic number, because the mean of its divisors is an integer number (146585475).

Almost surely, 2^3552330040 is an apocalyptic number.

It is an amenable number.

3552330040 is an abundant number, since it is smaller than the sum of its proper divisors (5829140360).

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

3552330040 is a wasteful number, since it uses less digits than its factorization.

3552330040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342944 (or 342940 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 3552330040 is about 59601.4264929960. The cubic root of 3552330040 is about 1525.8239804028.

Adding to 3552330040 its reverse (400332553), we get a palindrome (3952662593).

The spelling of 3552330040 in words is "three billion, five hundred fifty-two million, three hundred thirty thousand, forty".