3455474 has 16 divisors (see below), whose sum is σ = 5901120. Its totient is φ = 1502160.

The previous prime is 3455447. The next prime is 3455479. The reversal of 3455474 is 4745543.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3455474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455479) by changing a digit.

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, 2909 + ... + 3920.

It is an arithmetic number, because the mean of its divisors is an integer number (368820).

Almost surely, 2^3455474 is an apocalyptic number.

3455474 is a deficient number, since it is larger than the sum of its proper divisors (2445646).

3455474 is a wasteful number, since it uses less digits than its factorization.

3455474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6865.

The product of its digits is 33600, while the sum is 32.

The square root of 3455474 is about 1858.8905293212. The cubic root of 3455474 is about 151.1828552455.

The spelling of 3455474 in words is "three million, four hundred fifty-five thousand, four hundred seventy-four".