3450073 has 6 divisors (see below), whose sum is σ = 3792362. Its totient is φ = 3136320.

The previous prime is 3450049. The next prime is 3450079. The reversal of 3450073 is 3700543.

3450073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 34969 = 1848^2 + 187^2 .

It is not a de Polignac number, because 3450073 - 2⁹ = 3449561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3450079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14136 + ... + 14377.

Almost surely, 2^3450073 is an apocalyptic number.

It is an amenable number.

3450073 is a deficient number, since it is larger than the sum of its proper divisors (342289).

3450073 is a wasteful number, since it uses less digits than its factorization.

3450073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28535 (or 28524 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 3450073 is about 1857.4372129361. The cubic root of 3450073 is about 151.1040465307.

The spelling of 3450073 in words is "three million, four hundred fifty thousand, seventy-three".