535044340 has 24 divisors (see below), whose sum is σ = 1131040512. Its totient is φ = 212599200.

The previous prime is 535044277. The next prime is 535044347. The reversal of 535044340 is 43440535.

It is a junction number, because it is equal to n+sod(n) for n = 535044299 and 535044308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535044347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85564 + ... + 91603.

It is an arithmetic number, because the mean of its divisors is an integer number (47126688).

Almost surely, 2^535044340 is an apocalyptic number.

It is an amenable number.

535044340 is an abundant number, since it is smaller than the sum of its proper divisors (595996172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

535044340 is a wasteful number, since it uses less digits than its factorization.

535044340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177327 (or 177325 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 535044340 is about 23131.0254852655. The cubic root of 535044340 is about 811.8265643481.

Adding to 535044340 its reverse (43440535), we get a palindrome (578484875).

The spelling of 535044340 in words is "five hundred thirty-five million, forty-four thousand, three hundred forty".