5965342749 has 6 divisors (see below), whose sum is σ = 8616606206. Its totient is φ = 3976895160.

The previous prime is 5965342729. The next prime is 5965342753. The reversal of 5965342749 is 9472435695.

5965342749 is a `hidden beast` number, since 596 + 5 + 3 + 4 + 2 + 7 + 49 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5820621849 + 144720900 = 76293^2 + 12030^2 .

It is not a de Polignac number, because 5965342749 - 2²¹ = 5963245597 is a prime.

It is a super-2 number, since 2×5965342749² = 71170628226093754002, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5965342695 and 5965342704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5965342729) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331407922 + ... + 331407939.

Almost surely, 2^5965342749 is an apocalyptic number.

It is an amenable number.

5965342749 is a deficient number, since it is larger than the sum of its proper divisors (2651263457).

5965342749 is a wasteful number, since it uses less digits than its factorization.

5965342749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662815867 (or 662815864 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The square root of 5965342749 is about 77235.6313433120. The cubic root of 5965342749 is about 1813.6151456075.

The spelling of 5965342749 in words is "five billion, nine hundred sixty-five million, three hundred forty-two thousand, seven hundred forty-nine".