5634969439 has 16 divisors (see below), whose sum is σ = 6514331040. Its totient is φ = 4825408000.

The previous prime is 5634969437. The next prime is 5634969467. The reversal of 5634969439 is 9349694365.

It is a cyclic number.

It is not a de Polignac number, because 5634969439 - 2¹ = 5634969437 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 (5634969437) 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, 202342 + ... + 228499.

It is an arithmetic number, because the mean of its divisors is an integer number (407145690).

Almost surely, 2^5634969439 is an apocalyptic number.

5634969439 is a deficient number, since it is larger than the sum of its proper divisors (879361601).

5634969439 is a wasteful number, since it uses less digits than its factorization.

5634969439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430922.

The product of its digits is 18895680, while the sum is 58.

The square root of 5634969439 is about 75066.4335039304. The cubic root of 5634969439 is about 1779.4967056430.

The spelling of 5634969439 in words is "five billion, six hundred thirty-four million, nine hundred sixty-nine thousand, four hundred thirty-nine".