3430266 has 64 divisors (see below), whose sum is σ = 8460288. Its totient is φ = 906048.

The previous prime is 3430261. The next prime is 3430291. The reversal of 3430266 is 6620343.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430261) 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 31 ways as a sum of consecutive naturals, for example, 51165 + ... + 51231.

It is an arithmetic number, because the mean of its divisors is an integer number (132192).

Almost surely, 2^3430266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3430266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4230144).

3430266 is an abundant number, since it is smaller than the sum of its proper divisors (5030022).

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

3430266 is a wasteful number, since it uses less digits than its factorization.

3430266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3430266 is about 1852.0977296028. The cubic root of 3430266 is about 150.8143267023.

The spelling of 3430266 in words is "three million, four hundred thirty thousand, two hundred sixty-six".