3803965548 has 12 divisors (see below), whose sum is σ = 8875919640. Its totient is φ = 1267988512.

The previous prime is 3803965537. The next prime is 3803965549. The reversal of 3803965548 is 8455693083.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×3803965548⁴ (a number of 39 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3803965548.

It is not an unprimeable number, because it can be changed into a prime (3803965549) 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, 158498553 + ... + 158498576.

It is an arithmetic number, because the mean of its divisors is an integer number (739659970).

Almost surely, 2^3803965548 is an apocalyptic number.

It is an amenable number.

3803965548 is an abundant number, since it is smaller than the sum of its proper divisors (5071954092).

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

3803965548 is a wasteful number, since it uses less digits than its factorization.

3803965548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316997136 (or 316997134 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 51.

The square root of 3803965548 is about 61676.2964841437. The cubic root of 3803965548 is about 1561.0333866399.

The spelling of 3803965548 in words is "three billion, eight hundred three million, nine hundred sixty-five thousand, five hundred forty-eight".