4345330 has 16 divisors (see below), whose sum is σ = 8532864. Its totient is φ = 1580080.

The previous prime is 4345307. The next prime is 4345337. The reversal of 4345330 is 335434.

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

It is an Ulam number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (4345337) 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 7 ways as a sum of consecutive naturals, for example, 19642 + ... + 19861.

It is an arithmetic number, because the mean of its divisors is an integer number (533304).

Almost surely, 2^4345330 is an apocalyptic number.

4345330 is a deficient number, since it is larger than the sum of its proper divisors (4187534).

4345330 is a wasteful number, since it uses less digits than its factorization.

4345330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39521.

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

The square root of 4345330 is about 2084.5455140150. The cubic root of 4345330 is about 163.1827526067.

The spelling of 4345330 in words is "four million, three hundred forty-five thousand, three hundred thirty".