3548480920 has 32 divisors (see below), whose sum is σ = 8085153600. Its totient is φ = 1401424128.

The previous prime is 3548480899. The next prime is 3548480921. The reversal of 3548480920 is 290848453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3548480921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558309 + ... + 564628.

It is an arithmetic number, because the mean of its divisors is an integer number (252661050).

Almost surely, 2^3548480920 is an apocalyptic number.

It is an amenable number.

3548480920 is an abundant number, since it is smaller than the sum of its proper divisors (4536672680).

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

3548480920 is a wasteful number, since it uses less digits than its factorization.

3548480920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123027 (or 1123023 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 3548480920 is about 59569.1272388643. The cubic root of 3548480920 is about 1525.2726800764.

The spelling of 3548480920 in words is "three billion, five hundred forty-eight million, four hundred eighty thousand, nine hundred twenty".