534343405 has 16 divisors (see below), whose sum is σ = 680139504. Its totient is φ = 401612800.

The previous prime is 534343399. The next prime is 534343409. The reversal of 534343405 is 504343435.

It can be written as a sum of positive squares in 8 ways, for example, as 56746089 + 477597316 = 7533^2 + 21854^2 .

It is not a de Polignac number, because 534343405 - 2²³ = 525954797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534343409) 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, 45105 + ... + 55705.

It is an arithmetic number, because the mean of its divisors is an integer number (42508719).

Almost surely, 2^534343405 is an apocalyptic number.

It is an amenable number.

534343405 is a deficient number, since it is larger than the sum of its proper divisors (145796099).

534343405 is a wasteful number, since it uses less digits than its factorization.

534343405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11216.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 534343405 is about 23115.8691162586. The cubic root of 534343405 is about 811.4718982138.

The spelling of 534343405 in words is "five hundred thirty-four million, three hundred forty-three thousand, four hundred five".