536906969 has 2 divisors, whose sum is σ = 536906970. Its totient is φ = 536906968.

The previous prime is 536906927. The next prime is 536906977. The reversal of 536906969 is 969609635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 473497600 + 63409369 = 21760^2 + 7963^2 .

It is a cyclic number.

It is not a de Polignac number, because 536906969 - 2²⁸ = 268471513 is a prime.

It is a super-2 number, since 2×536906969² = 576538186721533922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 536906969.

It is not a weakly prime, because it can be changed into another prime (536906369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268453484 + 268453485.

It is an arithmetic number, because the mean of its divisors is an integer number (268453485).

Almost surely, 2^536906969 is an apocalyptic number.

It is an amenable number.

536906969 is a deficient number, since it is larger than the sum of its proper divisors (1).

536906969 is an equidigital number, since it uses as much as digits as its factorization.

536906969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2361960, while the sum is 53.

The square root of 536906969 is about 23171.2530735824. The cubic root of 536906969 is about 812.7675333272.

The spelling of 536906969 in words is "five hundred thirty-six million, nine hundred six thousand, nine hundred sixty-nine".