534444306 has 64 divisors (see below), whose sum is σ = 1211656320. Its totient is φ = 155671040.

The previous prime is 534444299. The next prime is 534444341. The reversal of 534444306 is 603444435.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560326 + ... + 561278.

It is an arithmetic number, because the mean of its divisors is an integer number (18932130).

Almost surely, 2^534444306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534444306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605828160).

534444306 is an abundant number, since it is smaller than the sum of its proper divisors (677212014).

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

534444306 is a wasteful number, since it uses less digits than its factorization.

534444306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its (nonzero) digits is 69120, while the sum is 33.

The square root of 534444306 is about 23118.0515182400. The cubic root of 534444306 is about 811.5229722185.

The spelling of 534444306 in words is "five hundred thirty-four million, four hundred forty-four thousand, three hundred six".