3454648 has 8 divisors (see below), whose sum is σ = 6477480. Its totient is φ = 1727320.

The previous prime is 3454643. The next prime is 3454651. The reversal of 3454648 is 8464543.

3454648 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215908 + ... + 215923.

It is an arithmetic number, because the mean of its divisors is an integer number (809685).

Almost surely, 2^3454648 is an apocalyptic number.

3454648 is the 994-th centered heptagonal number.

It is an amenable number.

3454648 is a deficient number, since it is larger than the sum of its proper divisors (3022832).

3454648 is a wasteful number, since it uses less digits than its factorization.

3454648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431837 (or 431833 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 3454648 is about 1858.6683405062. The cubic root of 3454648 is about 151.1708079847.

The spelling of 3454648 in words is "three million, four hundred fifty-four thousand, six hundred forty-eight".