3455688 has 32 divisors (see below), whose sum is σ = 8710560. Its totient is φ = 1142400.

The previous prime is 3455633. The next prime is 3455719. The reversal of 3455688 is 8865543.

It is a happy number.

3455688 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a plaindrome in base 10.

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 7 ways as a sum of consecutive naturals, for example, 2763 + ... + 3813.

It is an arithmetic number, because the mean of its divisors is an integer number (272205).

Almost surely, 2^3455688 is an apocalyptic number.

It is an amenable number.

3455688 is an abundant number, since it is smaller than the sum of its proper divisors (5254872).

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

3455688 is a wasteful number, since it uses less digits than its factorization.

3455688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197 (or 1193 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 3455688 is about 1858.9480896464. The cubic root of 3455688 is about 151.1859761356.

The spelling of 3455688 in words is "three million, four hundred fifty-five thousand, six hundred eighty-eight".