3541202116 has 6 divisors (see below), whose sum is σ = 6197103710. Its totient is φ = 1770601056.

The previous prime is 3541202113. The next prime is 3541202123. The reversal of 3541202116 is 6112021453.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3540726016 + 476100 = 59504^2 + 690^2 .

It is a super-2 number, since 2×3541202116² = 25080224852725754912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3541202113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442650261 + ... + 442650268.

Almost surely, 2^3541202116 is an apocalyptic number.

It is an amenable number.

3541202116 is a deficient number, since it is larger than the sum of its proper divisors (2655901594).

3541202116 is a wasteful number, since it uses less digits than its factorization.

3541202116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885300533 (or 885300531 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3541202116 is about 59508.0004369160. Note that the first 3 decimals coincide. The cubic root of 3541202116 is about 1524.2290634902.

Adding to 3541202116 its reverse (6112021453), we get a palindrome (9653223569).

The spelling of 3541202116 in words is "three billion, five hundred forty-one million, two hundred two thousand, one hundred sixteen".