3601445416 has 16 divisors (see below), whose sum is σ = 6777092340. Its totient is φ = 1794220800.

The previous prime is 3601445399. The next prime is 3601445473. The reversal of 3601445416 is 6145441063.

It can be written as a sum of positive squares in 2 ways, for example, as 3596400900 + 5044516 = 59970^2 + 2246^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810385 + ... + 814816.

Almost surely, 2^3601445416 is an apocalyptic number.

It is an amenable number.

3601445416 is a deficient number, since it is larger than the sum of its proper divisors (3175646924).

3601445416 is a wasteful number, since it uses less digits than its factorization.

3601445416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625484 (or 1625480 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 3601445416 is about 60012.0439245323. The cubic root of 3601445416 is about 1532.8239551033.

Adding to 3601445416 its reverse (6145441063), we get a palindrome (9746886479).

The spelling of 3601445416 in words is "three billion, six hundred one million, four hundred forty-five thousand, four hundred sixteen".