654424411 has 16 divisors (see below), whose sum is σ = 696356640. Its totient is φ = 613912320.

The previous prime is 654424399. The next prime is 654424427. The reversal of 654424411 is 114424456.

654424411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 654424411 - 2¹³ = 654416219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654424811) 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, 328360 + ... + 330346.

It is an arithmetic number, because the mean of its divisors is an integer number (43522290).

Almost surely, 2^654424411 is an apocalyptic number.

654424411 is a deficient number, since it is larger than the sum of its proper divisors (41932229).

654424411 is a wasteful number, since it uses less digits than its factorization.

654424411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334.

The product of its digits is 15360, while the sum is 31.

The square root of 654424411 is about 25581.7202509917. The cubic root of 654424411 is about 868.2000974796.

Adding to 654424411 its reverse (114424456), we get a palindrome (768848867).

The spelling of 654424411 in words is "six hundred fifty-four million, four hundred twenty-four thousand, four hundred eleven".