3455830 has 16 divisors (see below), whose sum is σ = 7109280. Its totient is φ = 1184832.

The previous prime is 3455827. The next prime is 3455857. The reversal of 3455830 is 385543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24615 + ... + 24754.

It is an arithmetic number, because the mean of its divisors is an integer number (444330).

Almost surely, 2^3455830 is an apocalyptic number.

3455830 is an abundant number, since it is smaller than the sum of its proper divisors (3653450).

3455830 is a wasteful number, since it uses less digits than its factorization.

3455830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49383.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3455830 is about 1858.9862828972. The cubic root of 3455830 is about 151.1880469354.

The spelling of 3455830 in words is "three million, four hundred fifty-five thousand, eight hundred thirty".