3552215412 has 12 divisors (see below), whose sum is σ = 8288502656. Its totient is φ = 1184071800.

The previous prime is 3552215411. The next prime is 3552215431. The reversal of 3552215412 is 2145122553.

3552215412 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 3552215412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552215411) 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, 148008964 + ... + 148008987.

Almost surely, 2^3552215412 is an apocalyptic number.

It is an amenable number.

3552215412 is an abundant number, since it is smaller than the sum of its proper divisors (4736287244).

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

3552215412 is a wasteful number, since it uses less digits than its factorization.

3552215412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296017958 (or 296017956 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 3552215412 is about 59600.4648639589. The cubic root of 3552215412 is about 1525.8075682611.

Adding to 3552215412 its reverse (2145122553), we get a palindrome (5697337965).

The spelling of 3552215412 in words is "three billion, five hundred fifty-two million, two hundred fifteen thousand, four hundred twelve".