3456366 has 16 divisors (see below), whose sum is σ = 7276800. Its totient is φ = 1091448.

The previous prime is 3456361. The next prime is 3456377. The reversal of 3456366 is 6636543.

It is a happy number.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15046 + ... + 15273.

It is an arithmetic number, because the mean of its divisors is an integer number (454800).

Almost surely, 2^3456366 is an apocalyptic number.

3456366 is an abundant number, since it is smaller than the sum of its proper divisors (3820434).

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

3456366 is a wasteful number, since it uses less digits than its factorization.

3456366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30343.

The product of its digits is 38880, while the sum is 33.

The square root of 3456366 is about 1859.1304419002. The cubic root of 3456366 is about 151.1958629645.

The spelling of 3456366 in words is "three million, four hundred fifty-six thousand, three hundred sixty-six".