3345475 has 18 divisors (see below), whose sum is σ = 4827444. Its totient is φ = 2293200.

The previous prime is 3345467. The next prime is 3345479. The reversal of 3345475 is 5745433.

It is not a de Polignac number, because 3345475 - 2³ = 3345467 is a prime.

It is a super-2 number, since 2×3345475² = 22384405951250, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345479) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 141 + ... + 2590.

Almost surely, 2^3345475 is an apocalyptic number.

3345475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3345475 is a deficient number, since it is larger than the sum of its proper divisors (1481969).

3345475 is a wasteful number, since it uses less digits than its factorization.

3345475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755 (or 2743 counting only the distinct ones).

The product of its digits is 25200, while the sum is 31.

The square root of 3345475 is about 1829.0639682635. The cubic root of 3345475 is about 149.5613108556.

The spelling of 3345475 in words is "three million, three hundred forty-five thousand, four hundred seventy-five".