3345430 has 32 divisors (see below), whose sum is σ = 6959520. Its totient is φ = 1144320.

The previous prime is 3345409. The next prime is 3345431. The reversal of 3345430 is 345433.

It is a super-2 number, since 2×3345430² = 22383803769800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 976 + ... + 2764.

It is an arithmetic number, because the mean of its divisors is an integer number (217485).

Almost surely, 2^3345430 is an apocalyptic number.

3345430 is an abundant number, since it is smaller than the sum of its proper divisors (3614090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3345430 is a wasteful number, since it uses less digits than its factorization.

3345430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 3345430 is about 1829.0516668482. The cubic root of 3345430 is about 149.5606402693.

The spelling of 3345430 in words is "three million, three hundred forty-five thousand, four hundred thirty".