3543516412 has 12 divisors (see below), whose sum is σ = 6217781416. Its totient is φ = 1767007440.

The previous prime is 3543516401. The next prime is 3543516419. The reversal of 3543516412 is 2146153453.

It is a super-2 number, since 2×3543516412² = 25113017124226707488, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543516419) 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, 1186014 + ... + 1188997.

Almost surely, 2^3543516412 is an apocalyptic number.

It is an amenable number.

3543516412 is a deficient number, since it is larger than the sum of its proper divisors (2674265004).

3543516412 is a wasteful number, since it uses less digits than its factorization.

3543516412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375388 (or 2375386 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 3543516412 is about 59527.4425118365. The cubic root of 3543516412 is about 1524.5610363568.

Adding to 3543516412 its reverse (2146153453), we get a palindrome (5689669865).

The spelling of 3543516412 in words is "three billion, five hundred forty-three million, five hundred sixteen thousand, four hundred twelve".