3045355 has 4 divisors (see below), whose sum is σ = 3654432. Its totient is φ = 2436280.

The previous prime is 3045323. The next prime is 3045379. The reversal of 3045355 is 5535403.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5535403 = 19 ⋅291337.

It is not a de Polignac number, because 3045355 - 2⁵ = 3045323 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304531 + ... + 304540.

It is an arithmetic number, because the mean of its divisors is an integer number (913608).

Almost surely, 2^3045355 is an apocalyptic number.

3045355 is a deficient number, since it is larger than the sum of its proper divisors (609077).

3045355 is an equidigital number, since it uses as much as digits as its factorization.

3045355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609076.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 3045355 is about 1745.0945533122. The cubic root of 3045355 is about 144.9481384091.

The spelling of 3045355 in words is "three million, forty-five thousand, three hundred fifty-five".