535406697 has 12 divisors (see below), whose sum is σ = 883846080. Its totient is φ = 305946648.

The previous prime is 535406639. The next prime is 535406701. The reversal of 535406697 is 796604535.

It is not a de Polignac number, because 535406697 - 2⁶ = 535406633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (535406197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4249197 + ... + 4249322.

It is an arithmetic number, because the mean of its divisors is an integer number (73653840).

Almost surely, 2^535406697 is an apocalyptic number.

It is an amenable number.

535406697 is a deficient number, since it is larger than the sum of its proper divisors (348439383).

535406697 is a wasteful number, since it uses less digits than its factorization.

535406697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8498532 (or 8498529 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 535406697 is about 23138.8568645904. The cubic root of 535406697 is about 812.0097919379.

The spelling of 535406697 in words is "five hundred thirty-five million, four hundred six thousand, six hundred ninety-seven".