3451818 has 8 divisors (see below), whose sum is σ = 6903648. Its totient is φ = 1150604.

The previous prime is 3451793. The next prime is 3451829. The reversal of 3451818 is 8181543.

It is a sphenic number, since it is the product of 3 distinct primes.

3451818 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287646 + ... + 287657.

It is an arithmetic number, because the mean of its divisors is an integer number (862956).

Almost surely, 2^3451818 is an apocalyptic number.

3451818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3451818 is a wasteful number, since it uses less digits than its factorization.

3451818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575308.

The product of its digits is 3840, while the sum is 30.

The square root of 3451818 is about 1857.9068867949. The cubic root of 3451818 is about 151.1295176941.

The spelling of 3451818 in words is "three million, four hundred fifty-one thousand, eight hundred eighteen".