536406849 has 12 divisors (see below), whose sum is σ = 845247312. Its totient is φ = 325095000.

The previous prime is 536406779. The next prime is 536406853. The reversal of 536406849 is 948604635.

It is not a de Polignac number, because 536406849 - 2¹² = 536402753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536406869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2709027 + ... + 2709224.

It is an arithmetic number, because the mean of its divisors is an integer number (70437276).

Almost surely, 2^536406849 is an apocalyptic number.

It is an amenable number.

536406849 is a deficient number, since it is larger than the sum of its proper divisors (308840463).

536406849 is a wasteful number, since it uses less digits than its factorization.

536406849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5418268 (or 5418265 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 536406849 is about 23160.4587389801. The cubic root of 536406849 is about 812.5150950726.

The spelling of 536406849 in words is "five hundred thirty-six million, four hundred six thousand, eight hundred forty-nine".