3653146336 has 96 divisors (see below), whose sum is σ = 8356582080. Its totient is φ = 1539772416.

The previous prime is 3653146331. The next prime is 3653146339. The reversal of 3653146336 is 6336413563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3653146331) 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, 3832836 + ... + 3833788.

It is an arithmetic number, because the mean of its divisors is an integer number (87047730).

Almost surely, 2^3653146336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3653146336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4178291040).

3653146336 is an abundant number, since it is smaller than the sum of its proper divisors (4703435744).

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

3653146336 is a wasteful number, since it uses less digits than its factorization.

3653146336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1228 counting only the distinct ones).

The product of its digits is 349920, while the sum is 40.

The square root of 3653146336 is about 60441.2635208762. The cubic root of 3653146336 is about 1540.1240041823.

Adding to 3653146336 its reverse (6336413563), we get a palindrome (9989559899).

The spelling of 3653146336 in words is "three billion, six hundred fifty-three million, one hundred forty-six thousand, three hundred thirty-six".