3455343 has 12 divisors (see below), whose sum is σ = 5009160. Its totient is φ = 2295216.

The previous prime is 3455339. The next prime is 3455363. The reversal of 3455343 is 3435543.

It is a happy number.

It is not a de Polignac number, because 3455343 - 2² = 3455339 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

3455343 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2905 + ... + 3917.

It is an arithmetic number, because the mean of its divisors is an integer number (417430).

Almost surely, 2^3455343 is an apocalyptic number.

3455343 is a deficient number, since it is larger than the sum of its proper divisors (1553817).

3455343 is a wasteful number, since it uses less digits than its factorization.

3455343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398 (or 1395 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 3455343 is about 1858.8552929155. The cubic root of 3455343 is about 151.1809447306.

It can be divided in two parts, 34553 and 43, that added together give a square (34596 = 186²).

The spelling of 3455343 in words is "three million, four hundred fifty-five thousand, three hundred forty-three".