5634660319 has 4 divisors (see below), whose sum is σ = 5966110944. Its totient is φ = 5303209696.

The previous prime is 5634660307. The next prime is 5634660331. The reversal of 5634660319 is 9130664365.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5634660307) and next prime (5634660331).

It is a cyclic number.

It is not a de Polignac number, because 5634660319 - 2⁷ = 5634660191 is a prime.

It is a super-2 number, since 2×5634660319² = 63498793821026363522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634660379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165725287 + ... + 165725320.

It is an arithmetic number, because the mean of its divisors is an integer number (1491527736).

Almost surely, 2^5634660319 is an apocalyptic number.

5634660319 is a deficient number, since it is larger than the sum of its proper divisors (331450625).

5634660319 is a wasteful number, since it uses less digits than its factorization.

5634660319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331450624.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 5634660319 is about 75064.3744994921. The cubic root of 5634660319 is about 1779.4641655031.

The spelling of 5634660319 in words is "five billion, six hundred thirty-four million, six hundred sixty thousand, three hundred nineteen".