3548970 has 48 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 925152.

The previous prime is 3548957. The next prime is 3548977. The reversal of 3548970 is 798453.

3548970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3548977) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3811 + ... + 4649.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

Almost surely, 2^3548970 is an apocalyptic number.

3548970 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3548970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717440).

3548970 is an abundant number, since it is smaller than the sum of its proper divisors (5885910).

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

3548970 is a wasteful number, since it uses less digits than its factorization.

3548970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3548970 is about 1883.8710146929. The cubic root of 3548970 is about 152.5342751948.

The spelling of 3548970 in words is "three million, five hundred forty-eight thousand, nine hundred seventy".