5340660436 has 12 divisors (see below), whose sum is σ = 9474185812. Its totient is φ = 2633750208.

The previous prime is 5340660427. The next prime is 5340660473. The reversal of 5340660436 is 6340660435.

It can be written as a sum of positive squares in 2 ways, for example, as 1440657936 + 3900002500 = 37956^2 + 62450^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5340660395 and 5340660404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9144675 + ... + 9145258.

Almost surely, 2^5340660436 is an apocalyptic number.

It is an amenable number.

5340660436 is a deficient number, since it is larger than the sum of its proper divisors (4133525376).

5340660436 is a wasteful number, since it uses less digits than its factorization.

5340660436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18290010 (or 18290008 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 5340660436 is about 73079.8223588427. The cubic root of 5340660436 is about 1747.9606650694.

Subtracting 5340660436 from its reverse (6340660435), we obtain a palindrome (999999999).

The spelling of 5340660436 in words is "five billion, three hundred forty million, six hundred sixty thousand, four hundred thirty-six".