3538630416 has 20 divisors (see below), whose sum is σ = 9141462032. Its totient is φ = 1179543456.

The previous prime is 3538630411. The next prime is 3538630421. The reversal of 3538630416 is 6140368353.

3538630416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3538630411) and next prime (3538630421).

It is not an unprimeable number, because it can be changed into a prime (3538630411) 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, 36860686 + ... + 36860781.

Almost surely, 2^3538630416 is an apocalyptic number.

It is an amenable number.

3538630416 is an abundant number, since it is smaller than the sum of its proper divisors (5602831616).

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

3538630416 is a wasteful number, since it uses less digits than its factorization.

3538630416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73721478 (or 73721472 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 3538630416 is about 59486.3884935033. The cubic root of 3538630416 is about 1523.8599977480.

Adding to 3538630416 its reverse (6140368353), we get a palindrome (9678998769).

The spelling of 3538630416 in words is "three billion, five hundred thirty-eight million, six hundred thirty thousand, four hundred sixteen".