445343334 has 16 divisors (see below), whose sum is σ = 919418880. Its totient is φ = 143659080.

The previous prime is 445343329. The next prime is 445343357. The reversal of 445343334 is 433343544.

It is a junction number, because it is equal to n+sod(n) for n = 445343295 and 445343304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196974 + ... + 1197345.

It is an arithmetic number, because the mean of its divisors is an integer number (57463680).

Almost surely, 2^445343334 is an apocalyptic number.

445343334 is an abundant number, since it is smaller than the sum of its proper divisors (474075546).

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

445343334 is a wasteful number, since it uses less digits than its factorization.

445343334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394355.

The product of its digits is 103680, while the sum is 33.

The square root of 445343334 is about 21103.1593369334. The cubic root of 445343334 is about 763.6569677470.

Adding to 445343334 its reverse (433343544), we get a palindrome (878686878).

The spelling of 445343334 in words is "four hundred forty-five million, three hundred forty-three thousand, three hundred thirty-four".