3955480 has 16 divisors (see below), whose sum is σ = 8899920. Its totient is φ = 1582176.

The previous prime is 3955459. The next prime is 3955493. The reversal of 3955480 is 845593.

3955480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49404 + ... + 49483.

It is an arithmetic number, because the mean of its divisors is an integer number (556245).

Almost surely, 2^3955480 is an apocalyptic number.

It is an amenable number.

3955480 is an abundant number, since it is smaller than the sum of its proper divisors (4944440).

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

3955480 is a wasteful number, since it uses less digits than its factorization.

3955480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98898 (or 98894 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 3955480 is about 1988.8388572230. The cubic root of 3955480 is about 158.1489808807.

The spelling of 3955480 in words is "three million, nine hundred fifty-five thousand, four hundred eighty".